52126285018 has 64 divisors (see below), whose sum is σ = 83587645440. Its totient is φ = 24345465408.

The previous prime is 52126285009. The next prime is 52126285019. The reversal of 52126285018 is 81058262125.

It is not an unprimeable number, because it can be changed into a prime (52126285019) 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, 108822903 + ... + 108823381.

It is an arithmetic number, because the mean of its divisors is an integer number (1306056960).

Almost surely, 2^52126285018 is an apocalyptic number.

52126285018 is a deficient number, since it is larger than the sum of its proper divisors (31461360422).

52126285018 is a wasteful number, since it uses less digits than its factorization.

52126285018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099.

The product of its (nonzero) digits is 76800, while the sum is 40.

The spelling of 52126285018 in words is "fifty-two billion, one hundred twenty-six million, two hundred eighty-five thousand, eighteen".