625132365164061 has 8 divisors (see below), whose sum is σ = 839103845858400. Its totient is φ = 413957897289552.

The previous prime is 625132365164059. The next prime is 625132365164071. The reversal of 625132365164061 is 160461563231526.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 625132365164061 - 2¹ = 625132365164059 is a prime.

It is a super-2 number, since 2×625132365164061² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 625132365163995 and 625132365164013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625132365164071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 699253204435 + ... + 699253205328.

It is an arithmetic number, because the mean of its divisors is an integer number (104887980732300).

Almost surely, 2^{625132365164061} is an apocalyptic number.

It is an amenable number.

625132365164061 is a deficient number, since it is larger than the sum of its proper divisors (213971480694339).

625132365164061 is a wasteful number, since it uses less digits than its factorization.

625132365164061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398506409915.

The product of its (nonzero) digits is 4665600, while the sum is 51.

The spelling of 625132365164061 in words is "six hundred twenty-five trillion, one hundred thirty-two billion, three hundred sixty-five million, one hundred sixty-four thousand, sixty-one".