52085723235042 has 64 divisors (see below), whose sum is σ = 123159803270400. Its totient is φ = 14368307036160.

The previous prime is 52085723235023. The next prime is 52085723235047. The reversal of 52085723235042 is 24053232758025.

It is a junction number, because it is equal to n+sod(n) for n = 52085723234982 and 52085723235000.

It is not an unprimeable number, because it can be changed into a prime (52085723235047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132713434 + ... + 133105322.

It is an arithmetic number, because the mean of its divisors is an integer number (1924371926100).

Almost surely, 2^{52085723235042} is an apocalyptic number.

52085723235042 is an abundant number, since it is smaller than the sum of its proper divisors (71074080035358).

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

52085723235042 is a wasteful number, since it uses less digits than its factorization.

52085723235042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501051.

The product of its (nonzero) digits is 4032000, while the sum is 48.

The spelling of 52085723235042 in words is "fifty-two trillion, eighty-five billion, seven hundred twenty-three million, two hundred thirty-five thousand, forty-two".