53110857356 has 24 divisors (see below), whose sum is σ = 93490231296. Its totient is φ = 26399540880.

The previous prime is 53110857341. The next prime is 53110857379. The reversal of 53110857356 is 65375801135.

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, 1221665 + ... + 1264391.

It is an arithmetic number, because the mean of its divisors is an integer number (3895426304).

Almost surely, 2^53110857356 is an apocalyptic number.

It is an amenable number.

53110857356 is a deficient number, since it is larger than the sum of its proper divisors (40379373940).

53110857356 is a wasteful number, since it uses less digits than its factorization.

53110857356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44549 (or 44547 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 44.

The spelling of 53110857356 in words is "fifty-three billion, one hundred ten million, eight hundred fifty-seven thousand, three hundred fifty-six".