53613005 has 8 divisors (see below), whose sum is σ = 65426400. Its totient is φ = 42163216.

The previous prime is 53612989. The next prime is 53613013. The reversal of 53613005 is 50031635.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53613005 - 2⁴ = 53612989 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90575 + ... + 91164.

It is an arithmetic number, because the mean of its divisors is an integer number (8178300).

Almost surely, 2^53613005 is an apocalyptic number.

It is an amenable number.

53613005 is a deficient number, since it is larger than the sum of its proper divisors (11813395).

53613005 is a wasteful number, since it uses less digits than its factorization.

53613005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181803.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 53613005 is about 7322.0902070379. The cubic root of 53613005 is about 377.0712176104.

The spelling of 53613005 in words is "fifty-three million, six hundred thirteen thousand, five".