53183061 has 20 divisors (see below), whose sum is σ = 82903392. Its totient is φ = 33912648.

The previous prime is 53183057. The next prime is 53183069. The reversal of 53183061 is 16038135.

It is not a de Polignac number, because 53183061 - 2² = 53183057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53183069) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12411 + ... + 16136.

Almost surely, 2^53183061 is an apocalyptic number.

It is an amenable number.

53183061 is a deficient number, since it is larger than the sum of its proper divisors (29720331).

53183061 is a wasteful number, since it uses less digits than its factorization.

53183061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28582 (or 28573 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 53183061 is about 7292.6717326368. The cubic root of 53183061 is about 376.0605497968.

The spelling of 53183061 in words is "fifty-three million, one hundred eighty-three thousand, sixty-one".