252054446616 has 96 divisors (see below), whose sum is σ = 780241463040. Its totient is φ = 72008823744.

The previous prime is 252054446603. The next prime is 252054446627. The reversal of 252054446616 is 616644450252.

252054446616 is a `hidden beast` number, since 2 + 5 + 2 + 0 + 544 + 46 + 61 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8334675 + ... + 8364861.

It is an arithmetic number, because the mean of its divisors is an integer number (8127515240).

Almost surely, 2^252054446616 is an apocalyptic number.

It is an amenable number.

252054446616 is an abundant number, since it is smaller than the sum of its proper divisors (528187016424).

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

252054446616 is a wasteful number, since it uses less digits than its factorization.

252054446616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46773 (or 46766 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

Adding to 252054446616 its reverse (616644450252), we get a palindrome (868698896868).

The spelling of 252054446616 in words is "two hundred fifty-two billion, fifty-four million, four hundred forty-six thousand, six hundred sixteen".