1516917083 has 16 divisors (see below), whose sum is σ = 1712984064. Its totient is φ = 1331134560.

The previous prime is 1516917071. The next prime is 1516917097. The reversal of 1516917083 is 3807196151.

It is a cyclic number.

It is not a de Polignac number, because 1516917083 - 2¹⁰ = 1516916059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1516917083.

It is not an unprimeable number, because it can be changed into a prime (1516917043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37016 + ... + 66362.

It is an arithmetic number, because the mean of its divisors is an integer number (107061504).

Almost surely, 2^1516917083 is an apocalyptic number.

1516917083 is a deficient number, since it is larger than the sum of its proper divisors (196066981).

1516917083 is a wasteful number, since it uses less digits than its factorization.

1516917083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29522.

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 1516917083 is about 38947.6197347155. The cubic root of 1516917083 is about 1149.0015487520.

The spelling of 1516917083 in words is "one billion, five hundred sixteen million, nine hundred seventeen thousand, eighty-three".