52031541542 has 4 divisors (see below), whose sum is σ = 78047312316. Its totient is φ = 26015770770.

The previous prime is 52031541533. The next prime is 52031541557. The reversal of 52031541542 is 24514513025.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 52031541499 and 52031541508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13007885384 + ... + 13007885387.

It is an arithmetic number, because the mean of its divisors is an integer number (19511828079).

Almost surely, 2^52031541542 is an apocalyptic number.

52031541542 is a deficient number, since it is larger than the sum of its proper divisors (26015770774).

52031541542 is a wasteful number, since it uses less digits than its factorization.

52031541542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26015770773.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 52031541542 in words is "fifty-two billion, thirty-one million, five hundred forty-one thousand, five hundred forty-two".