52474556 has 6 divisors (see below), whose sum is σ = 91830480. Its totient is φ = 26237276.

The previous prime is 52474507. The next prime is 52474559. The reversal of 52474556 is 65547425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52474559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6559316 + ... + 6559323.

It is an arithmetic number, because the mean of its divisors is an integer number (15305080).

Almost surely, 2^52474556 is an apocalyptic number.

It is an amenable number.

52474556 is a deficient number, since it is larger than the sum of its proper divisors (39355924).

52474556 is a wasteful number, since it uses less digits than its factorization.

52474556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13118643 (or 13118641 counting only the distinct ones).

The product of its digits is 168000, while the sum is 38.

The square root of 52474556 is about 7243.9323574975. The cubic root of 52474556 is about 374.3831185165.

The spelling of 52474556 in words is "fifty-two million, four hundred seventy-four thousand, five hundred fifty-six".