52596561 has 16 divisors (see below), whose sum is σ = 73365120. Its totient is φ = 33454080.

The previous prime is 52596559. The next prime is 52596569. The reversal of 52596561 is 16569525.

It is not a de Polignac number, because 52596561 - 2¹ = 52596559 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52596569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36625 + ... + 38033.

It is an arithmetic number, because the mean of its divisors is an integer number (4585320).

Almost surely, 2^52596561 is an apocalyptic number.

It is an amenable number.

52596561 is a deficient number, since it is larger than the sum of its proper divisors (20768559).

52596561 is a wasteful number, since it uses less digits than its factorization.

52596561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976.

The product of its digits is 81000, while the sum is 39.

The square root of 52596561 is about 7252.3486540568. The cubic root of 52596561 is about 374.6730447947.

The spelling of 52596561 in words is "fifty-two million, five hundred ninety-six thousand, five hundred sixty-one".