51562234004160 has 448 divisors, whose sum is σ = 189123428980224. Its totient is φ = 11763081216000.

The previous prime is 51562234004159. The next prime is 51562234004201. The reversal of 51562234004160 is 6140043226515.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1849221579 + ... + 1849249461.

Almost surely, 2^{51562234004160} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51562234004160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94561714490112).

51562234004160 is an abundant number, since it is smaller than the sum of its proper divisors (137561194976064).

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

51562234004160 is a wasteful number, since it uses less digits than its factorization.

51562234004160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38232 (or 38222 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 51562234004160 in words is "fifty-one trillion, five hundred sixty-two billion, two hundred thirty-four million, four thousand, one hundred sixty".