52004974 has 48 divisors (see below), whose sum is σ = 95407200. Its totient is φ = 21238560.

The previous prime is 52004923. The next prime is 52004977. The reversal of 52004974 is 47940025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52004977) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1209397 + ... + 1209439.

It is an arithmetic number, because the mean of its divisors is an integer number (1987650).

Almost surely, 2^52004974 is an apocalyptic number.

52004974 is a deficient number, since it is larger than the sum of its proper divisors (43402226).

52004974 is an equidigital number, since it uses as much as digits as its factorization.

52004974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 52004974 is about 7211.4474275280. The cubic root of 52004974 is about 373.2630162706.

Adding to 52004974 its reverse (47940025), we get a palindrome (99944999).

The spelling of 52004974 in words is "fifty-two million, four thousand, nine hundred seventy-four".