501169053 has 24 divisors (see below), whose sum is σ = 839427904. Its totient is φ = 260346240.

The previous prime is 501169021. The next prime is 501169073. The reversal of 501169053 is 350961105.

It is not a de Polignac number, because 501169053 - 2⁵ = 501169021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 501169053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501169013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96076 + ... + 101157.

Almost surely, 2^501169053 is an apocalyptic number.

It is an amenable number.

501169053 is a deficient number, since it is larger than the sum of its proper divisors (338258851).

501169053 is a wasteful number, since it uses less digits than its factorization.

501169053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197265 (or 197254 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 30.

The square root of 501169053 is about 22386.8053326061. The cubic root of 501169053 is about 794.3186298240.

The spelling of 501169053 in words is "five hundred one million, one hundred sixty-nine thousand, fifty-three".