52880430 has 16 divisors (see below), whose sum is σ = 126913104. Its totient is φ = 14101440.

The previous prime is 52880419. The next prime is 52880441. The reversal of 52880430 is 3408825.

52880430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52880419) and next prime (52880441).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1762681 = 52880430 / (5 + 2 + 8 + 8 + 0 + 4 + 3 + 0).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 881311 + ... + 881370.

It is an arithmetic number, because the mean of its divisors is an integer number (7932069).

Almost surely, 2^52880430 is an apocalyptic number.

52880430 is an abundant number, since it is smaller than the sum of its proper divisors (74032674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52880430 is a wasteful number, since it uses less digits than its factorization.

52880430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762691.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 52880430 is about 7271.8931510302. The cubic root of 52880430 is about 375.3458853153.

The spelling of 52880430 in words is "fifty-two million, eight hundred eighty thousand, four hundred thirty".