53816883051 has 32 divisors (see below), whose sum is σ = 80319133440. Its totient is φ = 31852790784.

The previous prime is 53816883041. The next prime is 53816883053. The reversal of 53816883051 is 15038861835.

It is not a de Polignac number, because 53816883051 - 2⁷ = 53816882923 is a prime.

It is a super-2 number, since 2×53816883051² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53816883053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106596 + ... + 344958.

It is an arithmetic number, because the mean of its divisors is an integer number (2509972920).

Almost surely, 2^53816883051 is an apocalyptic number.

53816883051 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

53816883051 is a deficient number, since it is larger than the sum of its proper divisors (26502250389).

53816883051 is a wasteful number, since it uses less digits than its factorization.

53816883051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238635.

The product of its (nonzero) digits is 691200, while the sum is 48.

The spelling of 53816883051 in words is "fifty-three billion, eight hundred sixteen million, eight hundred eighty-three thousand, fifty-one".