5625307957 has 4 divisors (see below), whose sum is σ = 5806769536. Its totient is φ = 5443846380.

The previous prime is 5625307951. The next prime is 5625307969. The reversal of 5625307957 is 7597035265.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7597035265 = 5 ⋅1519407053.

It is a cyclic number.

It is not a de Polignac number, because 5625307957 - 2⁷ = 5625307829 is a prime.

It is a super-2 number, since 2×5625307957² = 63288179222175027698, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5625307957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5625307951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90730743 + ... + 90730804.

It is an arithmetic number, because the mean of its divisors is an integer number (1451692384).

Almost surely, 2^5625307957 is an apocalyptic number.

It is an amenable number.

5625307957 is a deficient number, since it is larger than the sum of its proper divisors (181461579).

5625307957 is a wasteful number, since it uses less digits than its factorization.

5625307957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181461578.

The product of its (nonzero) digits is 1984500, while the sum is 49.

The square root of 5625307957 is about 75002.0530185674. The cubic root of 5625307957 is about 1778.4791070658.

The spelling of 5625307957 in words is "five billion, six hundred twenty-five million, three hundred seven thousand, nine hundred fifty-seven".