52470429 has 32 divisors (see below), whose sum is σ = 80815104. Its totient is φ = 29969280.

The previous prime is 52470427. The next prime is 52470433. The reversal of 52470429 is 92407425.

It is not a de Polignac number, because 52470429 - 2¹ = 52470427 is a prime.

It is a super-3 number, since 3×52470429³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 52470429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52470421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54934 + ... + 55880.

It is an arithmetic number, because the mean of its divisors is an integer number (2525472).

Almost surely, 2^52470429 is an apocalyptic number.

It is an amenable number.

52470429 is a deficient number, since it is larger than the sum of its proper divisors (28344675).

52470429 is a wasteful number, since it uses less digits than its factorization.

52470429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 52470429 is about 7243.6474928036. The cubic root of 52470429 is about 374.3733034762.

The spelling of 52470429 in words is "fifty-two million, four hundred seventy thousand, four hundred twenty-nine".