500149552 has 80 divisors (see below), whose sum is σ = 1140194880. Its totient is φ = 208106496.

The previous prime is 500149541. The next prime is 500149583. The reversal of 500149552 is 255941005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 646638 + ... + 647410.

It is an arithmetic number, because the mean of its divisors is an integer number (14252436).

Almost surely, 2^500149552 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 500149552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (570097440).

500149552 is an abundant number, since it is smaller than the sum of its proper divisors (640045328).

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

500149552 is a wasteful number, since it uses less digits than its factorization.

500149552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950 (or 944 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 500149552 is about 22364.0236093597. The cubic root of 500149552 is about 793.7796510965.

The spelling of 500149552 in words is "five hundred million, one hundred forty-nine thousand, five hundred fifty-two".