52464537 has 8 divisors (see below), whose sum is σ = 77725280. Its totient is φ = 34976340.

The previous prime is 52464523. The next prime is 52464547. The reversal of 52464537 is 73546425.

52464537 is a `hidden beast` number, since 5 + 2 + 4 + 645 + 3 + 7 = 666.

It is not a de Polignac number, because 52464537 - 2¹¹ = 52462489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52464547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971539 + ... + 971592.

It is an arithmetic number, because the mean of its divisors is an integer number (9715660).

Almost surely, 2^52464537 is an apocalyptic number.

It is an amenable number.

52464537 is a deficient number, since it is larger than the sum of its proper divisors (25260743).

52464537 is a wasteful number, since it uses less digits than its factorization.

52464537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943140 (or 1943134 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 52464537 is about 7243.2407802033. The cubic root of 52464537 is about 374.3592899317.

The spelling of 52464537 in words is "fifty-two million, four hundred sixty-four thousand, five hundred thirty-seven".