504424220420115 has 48 divisors (see below), whose sum is σ = 881272774051488. Its totient is φ = 266896978103808.

The previous prime is 504424220420101. The next prime is 504424220420167. The reversal of 504424220420115 is 511024022424405.

504424220420115 is a `hidden beast` number, since 5 + 0 + 4 + 4 + 2 + 4 + 220 + 420 + 1 + 1 + 5 = 666.

It is not a de Polignac number, because 504424220420115 - 2⁶ = 504424220420051 is a prime.

It is a super-2 number, since 2×504424220420115² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 504424220420115.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50976354 + ... + 60061943.

It is an arithmetic number, because the mean of its divisors is an integer number (18359849459406).

Almost surely, 2^{504424220420115} is an apocalyptic number.

504424220420115 is a deficient number, since it is larger than the sum of its proper divisors (376848553631373).

504424220420115 is a wasteful number, since it uses less digits than its factorization.

504424220420115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111039108 (or 111039105 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 36.

The spelling of 504424220420115 in words is "five hundred four trillion, four hundred twenty-four billion, two hundred twenty million, four hundred twenty thousand, one hundred fifteen".