501152970 has 16 divisors (see below), whose sum is σ = 1202767200. Its totient is φ = 133640784.

The previous prime is 501152969. The next prime is 501152999. The reversal of 501152970 is 79251105.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 16705099 = 501152970 / (5 + 0 + 1 + 1 + 5 + 2 + 9 + 7 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8352520 + ... + 8352579.

It is an arithmetic number, because the mean of its divisors is an integer number (75172950).

Almost surely, 2^501152970 is an apocalyptic number.

501152970 is an abundant number, since it is smaller than the sum of its proper divisors (701614230).

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

501152970 is a wasteful number, since it uses less digits than its factorization.

501152970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16705109.

The product of its (nonzero) digits is 3150, while the sum is 30.

The square root of 501152970 is about 22386.4461225984. The cubic root of 501152970 is about 794.3101329152.

The spelling of 501152970 in words is "five hundred one million, one hundred fifty-two thousand, nine hundred seventy".