1504530412 has 48 divisors (see below), whose sum is σ = 3286080000. Its totient is φ = 585561600.

The previous prime is 1504530403. The next prime is 1504530421. The reversal of 1504530412 is 2140354051.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1504530403) and next prime (1504530421).

It is a super-2 number, since 2×1504530412² = 4527223521265779488, which contains 22 as substring.

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, 382737 + ... + 386647.

It is an arithmetic number, because the mean of its divisors is an integer number (68460000).

Almost surely, 2^1504530412 is an apocalyptic number.

It is an amenable number.

1504530412 is an abundant number, since it is smaller than the sum of its proper divisors (1781549588).

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

1504530412 is a wasteful number, since it uses less digits than its factorization.

1504530412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5182 (or 5180 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1504530412 is about 38788.2767340855. The cubic root of 1504530412 is about 1145.8655347330.

Adding to 1504530412 its reverse (2140354051), we get a palindrome (3644884463).

The spelling of 1504530412 in words is "one billion, five hundred four million, five hundred thirty thousand, four hundred twelve".