52975482 has 16 divisors (see below), whose sum is σ = 121086912. Its totient is φ = 15135840.

The previous prime is 52975471. The next prime is 52975501. The reversal of 52975482 is 28457925.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 1261321 = 52975482 / (5 + 2 + 9 + 7 + 5 + 4 + 8 + 2).

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, 630619 + ... + 630702.

It is an arithmetic number, because the mean of its divisors is an integer number (7567932).

Almost surely, 2^52975482 is an apocalyptic number.

52975482 is an abundant number, since it is smaller than the sum of its proper divisors (68111430).

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

52975482 is a wasteful number, since it uses less digits than its factorization.

52975482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261333.

The product of its digits is 201600, while the sum is 42.

The square root of 52975482 is about 7278.4257913370. The cubic root of 52975482 is about 375.5706440893.

The spelling of 52975482 in words is "fifty-two million, nine hundred seventy-five thousand, four hundred eighty-two".