52751429 has 8 divisors (see below), whose sum is σ = 57319680. Its totient is φ = 48362400.

The previous prime is 52751401. The next prime is 52751431. The reversal of 52751429 is 92415725.

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 52751429 - 2⁸ = 52751173 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 (52751449) 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, 44192 + ... + 45369.

It is an arithmetic number, because the mean of its divisors is an integer number (7164960).

Almost surely, 2^52751429 is an apocalyptic number.

It is an amenable number.

52751429 is a deficient number, since it is larger than the sum of its proper divisors (4568251).

52751429 is a wasteful number, since it uses less digits than its factorization.

52751429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89611.

The product of its digits is 25200, while the sum is 35.

The square root of 52751429 is about 7263.0178989178. The cubic root of 52751429 is about 375.0404199394.

The spelling of 52751429 in words is "fifty-two million, seven hundred fifty-one thousand, four hundred twenty-nine".