52701472 has 12 divisors (see below), whose sum is σ = 103756086. Its totient is φ = 26350720.

The previous prime is 52701469. The next prime is 52701491. The reversal of 52701472 is 27410725.

It can be written as a sum of positive squares in only one way, i.e., 49617936 + 3083536 = 7044^2 + 1756^2 .

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 52701472.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 823429 + ... + 823492.

Almost surely, 2^52701472 is an apocalyptic number.

It is an amenable number.

52701472 is a deficient number, since it is larger than the sum of its proper divisors (51054614).

52701472 is a wasteful number, since it uses less digits than its factorization.

52701472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646931 (or 1646923 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 52701472 is about 7259.5779491648. The cubic root of 52701472 is about 374.9219914773.

The spelling of 52701472 in words is "fifty-two million, seven hundred one thousand, four hundred seventy-two".