52718474298 has 32 divisors (see below), whose sum is σ = 126841443840. Its totient is φ = 14269662000.

The previous prime is 52718474293. The next prime is 52718474311. The reversal of 52718474298 is 89247481725.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (52718474293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33030828 + ... + 33032423.

It is an arithmetic number, because the mean of its divisors is an integer number (3963795120).

Almost surely, 2^52718474298 is an apocalyptic number.

52718474298 is an abundant number, since it is smaller than the sum of its proper divisors (74122969542).

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

52718474298 is a wasteful number, since it uses less digits than its factorization.

52718474298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66063282.

The product of its digits is 9031680, while the sum is 57.

The spelling of 52718474298 in words is "fifty-two billion, seven hundred eighteen million, four hundred seventy-four thousand, two hundred ninety-eight".