53562045 has 32 divisors (see below), whose sum is σ = 91514880. Its totient is φ = 26671680.

The previous prime is 53562037. The next prime is 53562059. The reversal of 53562045 is 54026535.

It is not a de Polignac number, because 53562045 - 2³ = 53562037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18912 + ... + 21558.

It is an arithmetic number, because the mean of its divisors is an integer number (2859840).

Almost surely, 2^53562045 is an apocalyptic number.

It is an amenable number.

53562045 is a deficient number, since it is larger than the sum of its proper divisors (37952835).

53562045 is a wasteful number, since it uses less digits than its factorization.

53562045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2745.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 53562045 is about 7318.6094990784. The cubic root of 53562045 is about 376.9517090404.

The spelling of 53562045 in words is "fifty-three million, five hundred sixty-two thousand, forty-five".