1516801136 has 10 divisors (see below), whose sum is σ = 2938802232. Its totient is φ = 758400560.

The previous prime is 1516801129. The next prime is 1516801151. The reversal of 1516801136 is 6311086151.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47400020 + ... + 47400051.

Almost surely, 2^1516801136 is an apocalyptic number.

1516801136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1516801136 is a deficient number, since it is larger than the sum of its proper divisors (1422001096).

1516801136 is an equidigital number, since it uses as much as digits as its factorization.

1516801136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94800079 (or 94800073 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 1516801136 is about 38946.1312070917. The cubic root of 1516801136 is about 1148.9722729973.

Adding to 1516801136 its reverse (6311086151), we get a palindrome (7827887287).

The spelling of 1516801136 in words is "one billion, five hundred sixteen million, eight hundred one thousand, one hundred thirty-six".