53801738045264 has 240 divisors, whose sum is σ = 125155781517312. Its totient is φ = 22318599072000.

The previous prime is 53801738045243. The next prime is 53801738045291. The reversal of 53801738045264 is 46254083710835.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 97731647 + ... + 98280609.

Almost surely, 2^{53801738045264} 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 53801738045264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62577890758656).

53801738045264 is an abundant number, since it is smaller than the sum of its proper divisors (71354043472048).

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

53801738045264 is a wasteful number, since it uses less digits than its factorization.

53801738045264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549118 (or 549101 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 56.

The spelling of 53801738045264 in words is "fifty-three trillion, eight hundred one billion, seven hundred thirty-eight million, forty-five thousand, two hundred sixty-four".