52481148 has 24 divisors (see below), whose sum is σ = 125443920. Its totient is φ = 17066880.

The previous prime is 52481137. The next prime is 52481179. The reversal of 52481148 is 84118425.

It is a congruent 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, 52843 + ... + 53826.

It is an arithmetic number, because the mean of its divisors is an integer number (5226830).

Almost surely, 2^52481148 is an apocalyptic number.

It is an amenable number.

52481148 is an abundant number, since it is smaller than the sum of its proper divisors (72962772).

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

52481148 is a wasteful number, since it uses less digits than its factorization.

52481148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106717 (or 106715 counting only the distinct ones).

The product of its digits is 10240, while the sum is 33.

The square root of 52481148 is about 7244.3873446966. The cubic root of 52481148 is about 374.3987948770.

The spelling of 52481148 in words is "fifty-two million, four hundred eighty-one thousand, one hundred forty-eight".