1517225116 has 12 divisors (see below), whose sum is σ = 2896520760. Its totient is φ = 689647760.

The previous prime is 1517225089. The next prime is 1517225137. The reversal of 1517225116 is 6115227151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17241151 + ... + 17241238.

It is an arithmetic number, because the mean of its divisors is an integer number (241376730).

Almost surely, 2^1517225116 is an apocalyptic number.

It is an amenable number.

1517225116 is a deficient number, since it is larger than the sum of its proper divisors (1379295644).

1517225116 is a wasteful number, since it uses less digits than its factorization.

1517225116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34482404 (or 34482402 counting only the distinct ones).

The product of its digits is 4200, while the sum is 31.

The square root of 1517225116 is about 38951.5739861690. The cubic root of 1517225116 is about 1149.0793175467.

The spelling of 1517225116 in words is "one billion, five hundred seventeen million, two hundred twenty-five thousand, one hundred sixteen".