53104015 has 4 divisors (see below), whose sum is σ = 63724824. Its totient is φ = 42483208.

The previous prime is 53104013. The next prime is 53104027. The reversal of 53104015 is 51040135.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51040135 = 5 ⋅10208027.

It is a cyclic number.

It is not a de Polignac number, because 53104015 - 2¹ = 53104013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53103983 and 53104001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53104013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5310397 + ... + 5310406.

It is an arithmetic number, because the mean of its divisors is an integer number (15931206).

Almost surely, 2^53104015 is an apocalyptic number.

53104015 is a deficient number, since it is larger than the sum of its proper divisors (10620809).

53104015 is a wasteful number, since it uses less digits than its factorization.

53104015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10620808.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 53104015 is about 7287.2501672442. The cubic root of 53104015 is about 375.8741444444.

The spelling of 53104015 in words is "fifty-three million, one hundred four thousand, fifteen".