57007334091 has 16 divisors (see below), whose sum is σ = 78536496128. Its totient is φ = 36743868000.

The previous prime is 57007334071. The next prime is 57007334093. The reversal of 57007334091 is 19043370075.

It is a happy number.

It is not a de Polignac number, because 57007334091 - 2¹⁹ = 57006809803 is a prime.

It is a super-2 number, since 2×57007334091² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57007334093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193876 + ... + 389361.

It is an arithmetic number, because the mean of its divisors is an integer number (4908531008).

Almost surely, 2^57007334091 is an apocalyptic number.

57007334091 is a deficient number, since it is larger than the sum of its proper divisors (21529162037).

57007334091 is a wasteful number, since it uses less digits than its factorization.

57007334091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584322.

The product of its (nonzero) digits is 79380, while the sum is 39.

The spelling of 57007334091 in words is "fifty-seven billion, seven million, three hundred thirty-four thousand, ninety-one".