625160630241 has 81 divisors (see below), whose sum is σ = 1098768190611. Its totient is φ = 341493967584.

The previous prime is 625160630239. The next prime is 625160630243. The reversal of 625160630241 is 142036061526.

The square root of 625160630241 is 790671.

It is a perfect power (a square), and thus also a powerful number.

625160630241 is a `hidden beast` number, since 6 + 2 + 5 + 1 + 606 + 3 + 0 + 2 + 41 = 666.

It is an interprime number because it is at equal distance from previous prime (625160630239) and next prime (625160630243).

It can be written as a sum of positive squares in only one way, i.e., 18948899025 + 606211731216 = 137655^2 + 778596^2 .

It is not a de Polignac number, because 625160630241 - 2¹ = 625160630239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 625160630196 and 625160630205.

It is not an unprimeable number, because it can be changed into a prime (625160630243) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 381893275 + ... + 381894911.

Almost surely, 2^625160630241 is an apocalyptic number.

625160630241 is the 790671-st square number.

625160630241 is the 395336-th centered octagonal number.

It is an amenable number.

625160630241 is a deficient number, since it is larger than the sum of its proper divisors (473607560370).

625160630241 is an equidigital number, since it uses as much as digits as its factorization.

625160630241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3340 (or 1670 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Multiplying 625160630241 by its sum of digits (36), we get a square (22505782688676 = 4744026²).

Adding to 625160630241 its reverse (142036061526), we get a palindrome (767196691767).

The spelling of 625160630241 in words is "six hundred twenty-five billion, one hundred sixty million, six hundred thirty thousand, two hundred forty-one".