9345507057 has 8 divisors (see below), whose sum is σ = 13845195680. Its totient is φ = 6230338020.

The previous prime is 9345507049. The next prime is 9345507071. The reversal of 9345507057 is 7507055439.

9345507057 is a `hidden beast` number, since 93 + 4 + 5 + 507 + 0 + 57 = 666.

It is not a de Polignac number, because 9345507057 - 2³ = 9345507049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9345507047) 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, 173064919 + ... + 173064972.

It is an arithmetic number, because the mean of its divisors is an integer number (1730649460).

Almost surely, 2^9345507057 is an apocalyptic number.

It is an amenable number.

9345507057 is a deficient number, since it is larger than the sum of its proper divisors (4499688623).

9345507057 is a wasteful number, since it uses less digits than its factorization.

9345507057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346129900 (or 346129894 counting only the distinct ones).

The product of its (nonzero) digits is 661500, while the sum is 45.

The square root of 9345507057 is about 96672.1627822612. The cubic root of 9345507057 is about 2106.3682017073.

The spelling of 9345507057 in words is "nine billion, three hundred forty-five million, five hundred seven thousand, fifty-seven".