1504112120 has 64 divisors (see below), whose sum is σ = 3871627200. Its totient is φ = 515174400.

The previous prime is 1504112107. The next prime is 1504112131. The reversal of 1504112120 is 212114051.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362216 + ... + 366344.

It is an arithmetic number, because the mean of its divisors is an integer number (60494175).

Almost surely, 2^1504112120 is an apocalyptic number.

1504112120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1504112120 is an abundant number, since it is smaller than the sum of its proper divisors (2367515080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1504112120 is a wasteful number, since it uses less digits than its factorization.

1504112120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5448 (or 5444 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 1504112120 is about 38782.8843692678. The cubic root of 1504112120 is about 1145.7593330884.

Adding to 1504112120 its reverse (212114051), we get a palindrome (1716226171).

The spelling of 1504112120 in words is "one billion, five hundred four million, one hundred twelve thousand, one hundred twenty".