52470375 has 16 divisors (see below), whose sum is σ = 87311328. Its totient is φ = 27984000.

The previous prime is 52470373. The next prime is 52470391. The reversal of 52470375 is 57307425.

It is not a de Polignac number, because 52470375 - 2¹ = 52470373 is a prime.

It is a super-3 number, since 3×52470375³ (a number of 24 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52470373) 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 15 ways as a sum of consecutive naturals, for example, 69586 + ... + 70335.

It is an arithmetic number, because the mean of its divisors is an integer number (5456958).

Almost surely, 2^52470375 is an apocalyptic number.

52470375 is a deficient number, since it is larger than the sum of its proper divisors (34840953).

52470375 is a wasteful number, since it uses less digits than its factorization.

52470375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139939 (or 139929 counting only the distinct ones).

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

The square root of 52470375 is about 7243.6437653987. The cubic root of 52470375 is about 374.3731750473.

The spelling of 52470375 in words is "fifty-two million, four hundred seventy thousand, three hundred seventy-five".