52519225 has 12 divisors (see below), whose sum is σ = 71044560. Its totient is φ = 38195600.

The previous prime is 52519217. The next prime is 52519253. The reversal of 52519225 is 52291525.

It is not a de Polignac number, because 52519225 - 2³ = 52519217 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 95215 + ... + 95764.

It is an arithmetic number, because the mean of its divisors is an integer number (5920380).

Almost surely, 2^52519225 is an apocalyptic number.

52519225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52519225 is a deficient number, since it is larger than the sum of its proper divisors (18525335).

52519225 is a wasteful number, since it uses less digits than its factorization.

52519225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191000 (or 190995 counting only the distinct ones).

The product of its digits is 9000, while the sum is 31.

The square root of 52519225 is about 7247.0149027030. The cubic root of 52519225 is about 374.4893196788.

The spelling of 52519225 in words is "fifty-two million, five hundred nineteen thousand, two hundred twenty-five".