9057402131 has 8 divisors (see below), whose sum is σ = 9090593904. Its totient is φ = 9024238080.

The previous prime is 9057402089. The next prime is 9057402173. The reversal of 9057402131 is 1312047509.

It is an interprime number because it is at equal distance from previous prime (9057402089) and next prime (9057402173).

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 9057402131 - 2²⁶ = 8990293267 is a prime.

It is a super-2 number, since 2×9057402131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9057402181) 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, 826196 + ... + 837086.

It is an arithmetic number, because the mean of its divisors is an integer number (1136324238).

Almost surely, 2^9057402131 is an apocalyptic number.

9057402131 is a deficient number, since it is larger than the sum of its proper divisors (33191773).

9057402131 is a wasteful number, since it uses less digits than its factorization.

9057402131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13861.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 9057402131 is about 95170.3847370599. The cubic root of 9057402131 is about 2084.4967227608.

The spelling of 9057402131 in words is "nine billion, fifty-seven million, four hundred two thousand, one hundred thirty-one".