52531848 has 32 divisors (see below), whose sum is σ = 145922400. Its totient is φ = 17510544.

The previous prime is 52531837. The next prime is 52531849. The reversal of 52531848 is 84813525.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (52531849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121386 + ... + 121817.

It is an arithmetic number, because the mean of its divisors is an integer number (4560075).

Almost surely, 2^52531848 is an apocalyptic number.

It is an amenable number.

52531848 is an abundant number, since it is smaller than the sum of its proper divisors (93390552).

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

52531848 is a wasteful number, since it uses less digits than its factorization.

52531848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243218 (or 243208 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

The square root of 52531848 is about 7247.8857606891. The cubic root of 52531848 is about 374.5193201215.

The spelling of 52531848 in words is "fifty-two million, five hundred thirty-one thousand, eight hundred forty-eight".