15483130220 has 24 divisors (see below), whose sum is σ = 32522439600. Its totient is φ = 6191753792.

The previous prime is 15483130211. The next prime is 15483130231. The reversal of 15483130220 is 2203138451.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6950 + ... + 176109.

It is an arithmetic number, because the mean of its divisors is an integer number (1355101650).

Almost surely, 2^15483130220 is an apocalyptic number.

15483130220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15483130220 is an abundant number, since it is smaller than the sum of its proper divisors (17039309380).

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

15483130220 is a wasteful number, since it uses less digits than its factorization.

15483130220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187297 (or 187295 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 15483130220 its reverse (2203138451), we get a palindrome (17686268671).

The spelling of 15483130220 in words is "fifteen billion, four hundred eighty-three million, one hundred thirty thousand, two hundred twenty".