52815602 has 16 divisors (see below), whose sum is σ = 90761472. Its totient is φ = 22580160.

The previous prime is 52815601. The next prime is 52815629. The reversal of 52815602 is 20651825.

It is not an unprimeable number, because it can be changed into a prime (52815601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1658 + ... + 10410.

It is an arithmetic number, because the mean of its divisors is an integer number (5672592).

Almost surely, 2^52815602 is an apocalyptic number.

52815602 is a deficient number, since it is larger than the sum of its proper divisors (37945870).

52815602 is a wasteful number, since it uses less digits than its factorization.

52815602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9193.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 52815602 is about 7267.4343478287. The cubic root of 52815602 is about 375.1924393028.

The spelling of 52815602 in words is "fifty-two million, eight hundred fifteen thousand, six hundred two".