625315201 has 8 divisors (see below), whose sum is σ = 717191424. Its totient is φ = 534075360.

The previous prime is 625315193. The next prime is 625315259. The reversal of 625315201 is 102513526.

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

It is not a de Polignac number, because 625315201 - 2³ = 625315193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (625315501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156985 + ... + 160918.

It is an arithmetic number, because the mean of its divisors is an integer number (89648928).

Almost surely, 2^625315201 is an apocalyptic number.

It is an amenable number.

625315201 is a deficient number, since it is larger than the sum of its proper divisors (91876223).

625315201 is a wasteful number, since it uses less digits than its factorization.

625315201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318191.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 625315201 is about 25006.3032253870. The cubic root of 625315201 is about 855.1316788174.

Adding to 625315201 its reverse (102513526), we get a palindrome (727828727).

The spelling of 625315201 in words is "six hundred twenty-five million, three hundred fifteen thousand, two hundred one".