52759157 has 8 divisors (see below), whose sum is σ = 58531680. Its totient is φ = 47149360.

The previous prime is 52759139. The next prime is 52759159. The reversal of 52759157 is 75195725.

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 52759157 - 2¹⁴ = 52742773 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 (52759159) 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, 39998 + ... + 41295.

It is an arithmetic number, because the mean of its divisors is an integer number (7316460).

Almost surely, 2^52759157 is an apocalyptic number.

It is an amenable number.

52759157 is a deficient number, since it is larger than the sum of its proper divisors (5772523).

52759157 is a wasteful number, since it uses less digits than its factorization.

52759157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81363.

The product of its digits is 110250, while the sum is 41.

The square root of 52759157 is about 7263.5498896889. The cubic root of 52759157 is about 375.0587333191.

The spelling of 52759157 in words is "fifty-two million, seven hundred fifty-nine thousand, one hundred fifty-seven".