53254600261251 has 16 divisors (see below), whose sum is σ = 72205322685600. Its totient is φ = 34904039339520.

The previous prime is 53254600261229. The next prime is 53254600261267. The reversal of 53254600261251 is 15216200645235.

It is not a de Polignac number, because 53254600261251 - 2³⁹ = 52704844447363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53254600269251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70498326 + ... + 71249723.

It is an arithmetic number, because the mean of its divisors is an integer number (4512832667850).

Almost surely, 2^{53254600261251} is an apocalyptic number.

53254600261251 is a deficient number, since it is larger than the sum of its proper divisors (18950722424349).

53254600261251 is a wasteful number, since it uses less digits than its factorization.

53254600261251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141750166.

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 53254600261251 in words is "fifty-three trillion, two hundred fifty-four billion, six hundred million, two hundred sixty-one thousand, two hundred fifty-one".