52130157 has 8 divisors (see below), whose sum is σ = 69708576. Its totient is φ = 34652592.

The previous prime is 52130149. The next prime is 52130179. The reversal of 52130157 is 75103125.

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

It is not a de Polignac number, because 52130157 - 2³ = 52130149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52130657) 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, 23998 + ... + 26079.

It is an arithmetic number, because the mean of its divisors is an integer number (8713572).

Almost surely, 2^52130157 is an apocalyptic number.

It is an amenable number.

52130157 is a deficient number, since it is larger than the sum of its proper divisors (17578419).

52130157 is a wasteful number, since it uses less digits than its factorization.

52130157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50427.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 52130157 is about 7220.1216748750. The cubic root of 52130157 is about 373.5622744540.

The spelling of 52130157 in words is "fifty-two million, one hundred thirty thousand, one hundred fifty-seven".