52104479 has 16 divisors (see below), whose sum is σ = 62918400. Its totient is φ = 42151104.

The previous prime is 52104463. The next prime is 52104487. The reversal of 52104479 is 97440125.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 52104479 - 2⁴ = 52104463 is a prime.

It is a super-2 number, since 2×52104479² = 5429753463722882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52104449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45587 + ... + 46715.

It is an arithmetic number, because the mean of its divisors is an integer number (3932400).

Almost surely, 2^52104479 is an apocalyptic number.

52104479 is a deficient number, since it is larger than the sum of its proper divisors (10813921).

52104479 is a wasteful number, since it uses less digits than its factorization.

52104479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 52104479 is about 7218.3432309637. The cubic root of 52104479 is about 373.5009285968.

The spelling of 52104479 in words is "fifty-two million, one hundred four thousand, four hundred seventy-nine".