252111003554 has 8 divisors (see below), whose sum is σ = 382953423360. Its totient is φ = 124459862436.

The previous prime is 252111003541. The next prime is 252111003569. The reversal of 252111003554 is 455300111252.

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

It is a super-2 number, since 2×252111003554² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 797819474 + ... + 797819789.

It is an arithmetic number, because the mean of its divisors is an integer number (47869177920).

Almost surely, 2^252111003554 is an apocalyptic number.

252111003554 is a deficient number, since it is larger than the sum of its proper divisors (130842419806).

252111003554 is a wasteful number, since it uses less digits than its factorization.

252111003554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1595639344.

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 252111003554 in words is "two hundred fifty-two billion, one hundred eleven million, three thousand, five hundred fifty-four".