52055154561531 has 16 divisors (see below), whose sum is σ = 75722391561600. Its totient is φ = 31546160560320.

The previous prime is 52055154561481. The next prime is 52055154561539. The reversal of 52055154561531 is 13516545155025.

It is not a de Polignac number, because 52055154561531 - 2²⁷ = 52055020343803 is a prime.

It is a super-2 number, since 2×52055154561531² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52055154561539) 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, 60011905 + ... + 60873138.

It is an arithmetic number, because the mean of its divisors is an integer number (4732649472600).

Almost surely, 2^{52055154561531} is an apocalyptic number.

52055154561531 is a deficient number, since it is larger than the sum of its proper divisors (23667237000069).

52055154561531 is a wasteful number, since it uses less digits than its factorization.

52055154561531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120898106.

The product of its (nonzero) digits is 2250000, while the sum is 48.

The spelling of 52055154561531 in words is "fifty-two trillion, fifty-five billion, one hundred fifty-four million, five hundred sixty-one thousand, five hundred thirty-one".