252514974098 has 8 divisors (see below), whose sum is σ = 379306698060. Its totient is φ = 126079408080.

The previous prime is 252514974077. The next prime is 252514974113. The reversal of 252514974098 is 890479415252.

It can be written as a sum of positive squares in 2 ways, for example, as 246946381969 + 5568592129 = 496937^2 + 74623^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×252514974098² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89037713 + ... + 89040548.

Almost surely, 2^252514974098 is an apocalyptic number.

252514974098 is a deficient number, since it is larger than the sum of its proper divisors (126791723962).

252514974098 is a wasteful number, since it uses less digits than its factorization.

252514974098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178078972.

The product of its (nonzero) digits is 7257600, while the sum is 56.

The spelling of 252514974098 in words is "two hundred fifty-two billion, five hundred fourteen million, nine hundred seventy-four thousand, ninety-eight".