57482502 has 48 divisors (see below), whose sum is σ = 144431616. Its totient is φ = 14929200.

The previous prime is 57482501. The next prime is 57482507. The reversal of 57482502 is 20528475.

57482502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57482501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 574 + ... + 10737.

It is an arithmetic number, because the mean of its divisors is an integer number (3008992).

Almost surely, 2^57482502 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57482502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72215808).

57482502 is an abundant number, since it is smaller than the sum of its proper divisors (86949114).

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

57482502 is a wasteful number, since it uses less digits than its factorization.

57482502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11345 (or 11334 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 57482502 is about 7581.7215723080. The cubic root of 57482502 is about 385.9329753779.

The spelling of 57482502 in words is "fifty-seven million, four hundred eighty-two thousand, five hundred two".