1517252016 has 40 divisors (see below), whose sum is σ = 4479506944. Its totient is φ = 433500480.

The previous prime is 1517251993. The next prime is 1517252029. The reversal of 1517252016 is 6102527151.

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, 2257480 + ... + 2258151.

Almost surely, 2^1517252016 is an apocalyptic number.

1517252016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1517252016 is an abundant number, since it is smaller than the sum of its proper divisors (2962254928).

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

1517252016 is a wasteful number, since it uses less digits than its factorization.

1517252016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4515649 (or 4515643 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 1517252016 is about 38951.9192851906. The cubic root of 1517252016 is about 1149.0861084640.

Adding to 1517252016 its reverse (6102527151), we get a palindrome (7619779167).

The spelling of 1517252016 in words is "one billion, five hundred seventeen million, two hundred fifty-two thousand, sixteen".