53500030131051 has 24 divisors (see below), whose sum is σ = 92965800062720. Its totient is φ = 28962422325936.

The previous prime is 53500030131047. The next prime is 53500030131091. The reversal of 53500030131051 is 15013103000535.

53500030131051 is a `hidden beast` number, since 5 + 350 + 0 + 0 + 301 + 3 + 1 + 0 + 5 + 1 = 666.

It is not a de Polignac number, because 53500030131051 - 2² = 53500030131047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53500030131091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22347546895 + ... + 22347549288.

Almost surely, 2^{53500030131051} is an apocalyptic number.

53500030131051 is a deficient number, since it is larger than the sum of its proper divisors (39465769931669).

53500030131051 is a wasteful number, since it uses less digits than its factorization.

53500030131051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44695096215 (or 44695096212 counting only the distinct ones).

The product of its (nonzero) digits is 3375, while the sum is 27.

Adding to 53500030131051 its reverse (15013103000535), we get a palindrome (68513133131586).

The spelling of 53500030131051 in words is "fifty-three trillion, five hundred billion, thirty million, one hundred thirty-one thousand, fifty-one".