52854862544 has 40 divisors (see below), whose sum is σ = 111750621312. Its totient is φ = 24017483520.

The previous prime is 52854862513. The next prime is 52854862553. The reversal of 52854862544 is 44526845825.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543452 + ... + 633284.

Almost surely, 2^52854862544 is an apocalyptic number.

It is an amenable number.

52854862544 is an abundant number, since it is smaller than the sum of its proper divisors (58895758768).

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

52854862544 is a wasteful number, since it uses less digits than its factorization.

52854862544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93195 (or 93189 counting only the distinct ones).

The product of its digits is 12288000, while the sum is 53.

The spelling of 52854862544 in words is "fifty-two billion, eight hundred fifty-four million, eight hundred sixty-two thousand, five hundred forty-four".