52490875 has 8 divisors (see below), whose sum is σ = 65508768. Its totient is φ = 41992600.

The previous prime is 52490833. The next prime is 52490903. The reversal of 52490875 is 57809425.

It is not a de Polignac number, because 52490875 - 2¹¹ = 52488827 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209839 + ... + 210088.

It is an arithmetic number, because the mean of its divisors is an integer number (8188596).

Almost surely, 2^52490875 is an apocalyptic number.

52490875 is a deficient number, since it is larger than the sum of its proper divisors (13017893).

52490875 is an equidigital number, since it uses as much as digits as its factorization.

52490875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419942 (or 419932 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 52490875 is about 7245.0586609081. The cubic root of 52490875 is about 374.4219241482.

The spelling of 52490875 in words is "fifty-two million, four hundred ninety thousand, eight hundred seventy-five".