53774653516256 has 48 divisors (see below), whose sum is σ = 106125713190000. Its totient is φ = 26822165652480.

The previous prime is 53774653516211. The next prime is 53774653516307. The reversal of 53774653516256 is 65261535647735.

It is a junction number, because it is equal to n+sod(n) for n = 53774653516192 and 53774653516201.

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, 22044995 + ... + 24362493.

It is an arithmetic number, because the mean of its divisors is an integer number (2210952358125).

Almost surely, 2^{53774653516256} is an apocalyptic number.

It is an amenable number.

53774653516256 is a deficient number, since it is larger than the sum of its proper divisors (52351059673744).

53774653516256 is a wasteful number, since it uses less digits than its factorization.

53774653516256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319267 (or 2319259 counting only the distinct ones).

The product of its digits is 476280000, while the sum is 65.

The spelling of 53774653516256 in words is "fifty-three trillion, seven hundred seventy-four billion, six hundred fifty-three million, five hundred sixteen thousand, two hundred fifty-six".