52930669 has 16 divisors (see below), whose sum is σ = 58988160. Its totient is φ = 47093760.

The previous prime is 52930667. The next prime is 52930687. The reversal of 52930669 is 96603925.

It is a cyclic number.

It is not a de Polignac number, because 52930669 - 2¹ = 52930667 is a prime.

It is a super-2 number, since 2×52930669² = 5603311441575122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52930667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120352 + ... + 120790.

It is an arithmetic number, because the mean of its divisors is an integer number (3686760).

Almost surely, 2^52930669 is an apocalyptic number.

It is an amenable number.

52930669 is a deficient number, since it is larger than the sum of its proper divisors (6057491).

52930669 is a wasteful number, since it uses less digits than its factorization.

52930669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660.

The product of its (nonzero) digits is 87480, while the sum is 40.

The square root of 52930669 is about 7275.3466584074. The cubic root of 52930669 is about 375.4647133543.

The spelling of 52930669 in words is "fifty-two million, nine hundred thirty thousand, six hundred sixty-nine".