57365287090 has 16 divisors (see below), whose sum is σ = 104711849280. Its totient is φ = 22622929840.

The previous prime is 57365287069. The next prime is 57365287093. The reversal of 57365287090 is 9078256375.

It is not an unprimeable number, because it can be changed into a prime (57365287093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40397380 + ... + 40398799.

It is an arithmetic number, because the mean of its divisors is an integer number (6544490580).

Almost surely, 2^57365287090 is an apocalyptic number.

57365287090 is a deficient number, since it is larger than the sum of its proper divisors (47346562190).

57365287090 is a wasteful number, since it uses less digits than its factorization.

57365287090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80796257.

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 57365287090 in words is "fifty-seven billion, three hundred sixty-five million, two hundred eighty-seven thousand, ninety".