52662052 has 6 divisors (see below), whose sum is σ = 92158598. Its totient is φ = 26331024.

The previous prime is 52662047. The next prime is 52662061. The reversal of 52662052 is 25026625.

It can be written as a sum of positive squares in only one way, i.e., 48108096 + 4553956 = 6936^2 + 2134^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52662052.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6582753 + ... + 6582760.

Almost surely, 2^52662052 is an apocalyptic number.

It is an amenable number.

52662052 is a deficient number, since it is larger than the sum of its proper divisors (39496546).

52662052 is a wasteful number, since it uses less digits than its factorization.

52662052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13165517 (or 13165515 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 52662052 is about 7256.8624074045. The cubic root of 52662052 is about 374.8284892732.

Adding to 52662052 its reverse (25026625), we get a palindrome (77688677).

The spelling of 52662052 in words is "fifty-two million, six hundred sixty-two thousand, fifty-two".