504151552 has 40 divisors (see below), whose sum is σ = 1014144912. Its totient is φ = 250368000.

The previous prime is 504151547. The next prime is 504151561. The reversal of 504151552 is 255151405.

It is a self number, because there is not a number n which added to its sum of digits gives 504151552.

It is a congruent number.

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, 74052 + ... + 80572.

Almost surely, 2^504151552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 504151552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (507072456).

504151552 is an abundant number, since it is smaller than the sum of its proper divisors (509993360).

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

504151552 is an equidigital number, since it uses as much as digits as its factorization.

504151552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6690 (or 6674 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 504151552 is about 22453.3193982538. The cubic root of 504151552 is about 795.8911999978.

The spelling of 504151552 in words is "five hundred four million, one hundred fifty-one thousand, five hundred fifty-two".