57278514606 has 32 divisors (see below), whose sum is σ = 115899644448. Its totient is φ = 18869750400.

The previous prime is 57278514599. The next prime is 57278514607. The reversal of 57278514606 is 60641587275.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57278514607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252696 + ... + 422388.

It is an arithmetic number, because the mean of its divisors is an integer number (3621863889).

Almost surely, 2^57278514606 is an apocalyptic number.

57278514606 is an abundant number, since it is smaller than the sum of its proper divisors (58621129842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57278514606 is a wasteful number, since it uses less digits than its factorization.

57278514606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170356.

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 57278514606 in words is "fifty-seven billion, two hundred seventy-eight million, five hundred fourteen thousand, six hundred six".