52143514254 has 24 divisors (see below), whose sum is σ = 121668200472. Its totient is φ = 16044158160.

The previous prime is 52143514229. The next prime is 52143514261. The reversal of 52143514254 is 45241534125.

52143514254 is a `hidden beast` number, since 5 + 214 + 351 + 42 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111417532 + ... + 111417999.

It is an arithmetic number, because the mean of its divisors is an integer number (5069508353).

Almost surely, 2^52143514254 is an apocalyptic number.

52143514254 is an abundant number, since it is smaller than the sum of its proper divisors (69524686218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52143514254 is a wasteful number, since it uses less digits than its factorization.

52143514254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222835552 (or 222835549 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The spelling of 52143514254 in words is "fifty-two billion, one hundred forty-three million, five hundred fourteen thousand, two hundred fifty-four".