53590791 has 8 divisors (see below), whose sum is σ = 72802800. Its totient is φ = 35052992.

The previous prime is 53590787. The next prime is 53590793. The reversal of 53590791 is 19709535.

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 53590791 - 2² = 53590787 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53590793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168366 + ... + 168683.

It is an arithmetic number, because the mean of its divisors is an integer number (9100350).

Almost surely, 2^53590791 is an apocalyptic number.

53590791 is a deficient number, since it is larger than the sum of its proper divisors (19212009).

53590791 is a wasteful number, since it uses less digits than its factorization.

53590791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337105.

The product of its (nonzero) digits is 42525, while the sum is 39.

The square root of 53590791 is about 7320.5731333004. The cubic root of 53590791 is about 377.0191318826.

The spelling of 53590791 in words is "fifty-three million, five hundred ninety thousand, seven hundred ninety-one".