52952756 has 12 divisors (see below), whose sum is σ = 98118468. Its totient is φ = 24918912.

The previous prime is 52952747. The next prime is 52952789. The reversal of 52952756 is 65725925.

It can be written as a sum of positive squares in 2 ways, for example, as 39262756 + 13690000 = 6266^2 + 3700^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389291 + ... + 389426.

It is an arithmetic number, because the mean of its divisors is an integer number (8176539).

Almost surely, 2^52952756 is an apocalyptic number.

It is an amenable number.

52952756 is a deficient number, since it is larger than the sum of its proper divisors (45165712).

52952756 is a wasteful number, since it uses less digits than its factorization.

52952756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778738 (or 778736 counting only the distinct ones).

The product of its digits is 189000, while the sum is 41.

The square root of 52952756 is about 7276.8644346312. The cubic root of 52952756 is about 375.5169309442.

The spelling of 52952756 in words is "fifty-two million, nine hundred fifty-two thousand, seven hundred fifty-six".