52812524851438 has 16 divisors (see below), whose sum is σ = 88051070594736. Its totient is φ = 23552755507840.

The previous prime is 52812524851397. The next prime is 52812524851447. The reversal of 52812524851438 is 83415842521825.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22646879131 + ... + 22646881462.

It is an arithmetic number, because the mean of its divisors is an integer number (5503191912171).

Almost surely, 2^{52812524851438} is an apocalyptic number.

52812524851438 is a deficient number, since it is larger than the sum of its proper divisors (35238545743298).

52812524851438 is a wasteful number, since it uses less digits than its factorization.

52812524851438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45293760659.

The product of its digits is 24576000, while the sum is 58.

The spelling of 52812524851438 in words is "fifty-two trillion, eight hundred twelve billion, five hundred twenty-four million, eight hundred fifty-one thousand, four hundred thirty-eight".