57378577087 has 8 divisors (see below), whose sum is σ = 61893125504. Its totient is φ = 52878430368.

The previous prime is 57378577079. The next prime is 57378577103. The reversal of 57378577087 is 78077587375.

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 57378577087 - 2³ = 57378577079 is a prime.

It is a super-2 number, since 2×57378577087² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57378577007) 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, 3592143 + ... + 3608080.

It is an arithmetic number, because the mean of its divisors is an integer number (7736640688).

Almost surely, 2^57378577087 is an apocalyptic number.

57378577087 is a deficient number, since it is larger than the sum of its proper divisors (4514548417).

57378577087 is a wasteful number, since it uses less digits than its factorization.

57378577087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7200849.

The product of its (nonzero) digits is 80673600, while the sum is 64.

The spelling of 57378577087 in words is "fifty-seven billion, three hundred seventy-eight million, five hundred seventy-seven thousand, eighty-seven".