52493359 has 6 divisors (see below), whose sum is σ = 52974896. Its totient is φ = 52016160.

The previous prime is 52493347. The next prime is 52493369. The reversal of 52493359 is 95339425.

It is a de Polignac number, because none of the positive numbers 2^k-52493359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52493369) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10714 + ... + 14824.

Almost surely, 2^52493359 is an apocalyptic number.

52493359 is a deficient number, since it is larger than the sum of its proper divisors (481537).

52493359 is an equidigital number, since it uses as much as digits as its factorization.

52493359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4337 (or 4224 counting only the distinct ones).

The product of its digits is 145800, while the sum is 40.

The square root of 52493359 is about 7245.2300860635. The cubic root of 52493359 is about 374.4278302502.

The spelling of 52493359 in words is "fifty-two million, four hundred ninety-three thousand, three hundred fifty-nine".