53774616013760 has 112 divisors (see below), whose sum is σ = 128662417218720. Its totient is φ = 21407320535040.

The previous prime is 53774616013733. The next prime is 53774616013823. The reversal of 53774616013760 is 6731061647735.

It is a junction number, because it is equal to n+sod(n) for n = 53774616013696 and 53774616013705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64522586 + ... + 65350694.

It is an arithmetic number, because the mean of its divisors is an integer number (1148771582310).

Almost surely, 2^{53774616013760} 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 53774616013760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64331208609360).

53774616013760 is an abundant number, since it is smaller than the sum of its proper divisors (74887801204960).

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

53774616013760 is a wasteful number, since it uses less digits than its factorization.

53774616013760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829094 (or 829084 counting only the distinct ones).

The product of its (nonzero) digits is 13335840, while the sum is 56.

The spelling of 53774616013760 in words is "fifty-three trillion, seven hundred seventy-four billion, six hundred sixteen million, thirteen thousand, seven hundred sixty".