52929297 has 6 divisors (see below), whose sum is σ = 76453442. Its totient is φ = 35286192.

The previous prime is 52929257. The next prime is 52929323. The reversal of 52929297 is 79292925.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 51710481 + 1218816 = 7191^2 + 1104^2 .

It is not a de Polignac number, because 52929297 - 2¹⁰ = 52928273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52929257) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2940508 + ... + 2940525.

Almost surely, 2^52929297 is an apocalyptic number.

It is an amenable number.

52929297 is a deficient number, since it is larger than the sum of its proper divisors (23524145).

52929297 is a wasteful number, since it uses less digits than its factorization.

52929297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5881039 (or 5881036 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The square root of 52929297 is about 7275.2523667568. The cubic root of 52929297 is about 375.4614692235.

The spelling of 52929297 in words is "fifty-two million, nine hundred twenty-nine thousand, two hundred ninety-seven".