9957407753 has 8 divisors (see below), whose sum is σ = 10033494240. Its totient is φ = 9881385120.

The previous prime is 9957407743. The next prime is 9957407783. The reversal of 9957407753 is 3577047599.

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

It is a cyclic number.

It is not a de Polignac number, because 9957407753 - 2¹⁰ = 9957406729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9957407743) 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, 324626 + ... + 353972.

It is an arithmetic number, because the mean of its divisors is an integer number (1254186780).

Almost surely, 2^9957407753 is an apocalyptic number.

It is an amenable number.

9957407753 is a deficient number, since it is larger than the sum of its proper divisors (76086487).

9957407753 is a wasteful number, since it uses less digits than its factorization.

9957407753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31927.

The product of its (nonzero) digits is 8334900, while the sum is 56.

The square root of 9957407753 is about 99786.8115183565. The cubic root of 9957407753 is about 2151.3715966238.

The spelling of 9957407753 in words is "nine billion, nine hundred fifty-seven million, four hundred seven thousand, seven hundred fifty-three".