53606274828 has 48 divisors (see below), whose sum is σ = 132548469984. Its totient is φ = 16803758080.

The previous prime is 53606274809. The next prime is 53606274859. The reversal of 53606274828 is 82847260635.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140308 + ... + 356228.

It is an arithmetic number, because the mean of its divisors is an integer number (2761426458).

Almost surely, 2^53606274828 is an apocalyptic number.

It is an amenable number.

53606274828 is an abundant number, since it is smaller than the sum of its proper divisors (78942195156).

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

53606274828 is a wasteful number, since it uses less digits than its factorization.

53606274828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217162 (or 217160 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 53606274828 in words is "fifty-three billion, six hundred six million, two hundred seventy-four thousand, eight hundred twenty-eight".