52430757 has 16 divisors (see below), whose sum is σ = 70957248. Its totient is φ = 34433280.

The previous prime is 52430713. The next prime is 52430767. The reversal of 52430757 is 75703425.

It is not a de Polignac number, because 52430757 - 2⁷ = 52430629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52430767) 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, 71163 + ... + 71895.

It is an arithmetic number, because the mean of its divisors is an integer number (4434828).

Almost surely, 2^52430757 is an apocalyptic number.

It is an amenable number.

52430757 is a deficient number, since it is larger than the sum of its proper divisors (18526491).

52430757 is a wasteful number, since it uses less digits than its factorization.

52430757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060.

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 52430757 is about 7240.9085755864. The cubic root of 52430757 is about 374.2789272552.

The spelling of 52430757 in words is "fifty-two million, four hundred thirty thousand, seven hundred fifty-seven".