52524965 has 8 divisors (see below), whose sum is σ = 64063608. Its totient is φ = 41330880.

The previous prime is 52524929. The next prime is 52524971. The reversal of 52524965 is 56942525.

It can be written as a sum of positive squares in 4 ways, for example, as 1359556 + 51165409 = 1166^2 + 7153^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52524965 - 2¹² = 52520869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85802 + ... + 86411.

It is an arithmetic number, because the mean of its divisors is an integer number (8007951).

Almost surely, 2^52524965 is an apocalyptic number.

It is an amenable number.

52524965 is a deficient number, since it is larger than the sum of its proper divisors (11538643).

52524965 is a wasteful number, since it uses less digits than its factorization.

52524965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172279.

The product of its digits is 108000, while the sum is 38.

The square root of 52524965 is about 7247.4109170103. The cubic root of 52524965 is about 374.5029622410.

The spelling of 52524965 in words is "fifty-two million, five hundred twenty-four thousand, nine hundred sixty-five".