52040104 has 8 divisors (see below), whose sum is σ = 97575210. Its totient is φ = 26020048.

The previous prime is 52040083. The next prime is 52040113. The reversal of 52040104 is 40104025.

It can be written as a sum of positive squares in only one way, i.e., 31337604 + 20702500 = 5598^2 + 4550^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3252499 + ... + 3252514.

Almost surely, 2^52040104 is an apocalyptic number.

It is an amenable number.

52040104 is a deficient number, since it is larger than the sum of its proper divisors (45535106).

52040104 is a wasteful number, since it uses less digits than its factorization.

52040104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6505019 (or 6505015 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 52040104 is about 7213.8827270756. The cubic root of 52040104 is about 373.3470452730.

Adding to 52040104 its reverse (40104025), we get a palindrome (92144129).

The spelling of 52040104 in words is "fifty-two million, forty thousand, one hundred four".