1516116163 has 8 divisors (see below), whose sum is σ = 1603195776. Its totient is φ = 1431422400.

The previous prime is 1516116113. The next prime is 1516116167. The reversal of 1516116163 is 3616116151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1516116163 - 2²¹ = 1514019011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (1516116167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595156 + ... + 597697.

It is an arithmetic number, because the mean of its divisors is an integer number (200399472).

Almost surely, 2^1516116163 is an apocalyptic number.

1516116163 is a deficient number, since it is larger than the sum of its proper divisors (87079613).

1516116163 is a wasteful number, since it uses less digits than its factorization.

1516116163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192925.

The product of its digits is 3240, while the sum is 31.

The square root of 1516116163 is about 38937.3363624170. The cubic root of 1516116163 is about 1148.7992919639.

The spelling of 1516116163 in words is "one billion, five hundred sixteen million, one hundred sixteen thousand, one hundred sixty-three".