52130127 has 16 divisors (see below), whose sum is σ = 81999872. Its totient is φ = 28827360.

The previous prime is 52130119. The next prime is 52130149. The reversal of 52130127 is 72103125.

It is not a de Polignac number, because 52130127 - 2³ = 52130119 is a prime.

It is a super-2 number, since 2×52130127² = 5435100282072258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52130027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39388 + ... + 40689.

It is an arithmetic number, because the mean of its divisors is an integer number (5124992).

Almost surely, 2^52130127 is an apocalyptic number.

52130127 is a deficient number, since it is larger than the sum of its proper divisors (29869745).

52130127 is a wasteful number, since it uses less digits than its factorization.

52130127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80118.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 52130127 is about 7220.1195973474. The cubic root of 52130127 is about 373.5622027944.

The spelling of 52130127 in words is "fifty-two million, one hundred thirty thousand, one hundred twenty-seven".