1516242056 has 16 divisors (see below), whose sum is σ = 3249090240. Its totient is φ = 649818000.

The previous prime is 1516242031. The next prime is 1516242059. The reversal of 1516242056 is 6502426151.

It is not an unprimeable number, because it can be changed into a prime (1516242059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13537820 + ... + 13537931.

It is an arithmetic number, because the mean of its divisors is an integer number (203068140).

Almost surely, 2^1516242056 is an apocalyptic number.

It is an amenable number.

1516242056 is an abundant number, since it is smaller than the sum of its proper divisors (1732848184).

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

1516242056 is a wasteful number, since it uses less digits than its factorization.

1516242056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27075764 (or 27075760 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 1516242056 is about 38938.9529391842. The cubic root of 1516242056 is about 1148.8310885131.

The spelling of 1516242056 in words is "one billion, five hundred sixteen million, two hundred forty-two thousand, fifty-six".