1516676043 has 16 divisors (see below), whose sum is σ = 2036984960. Its totient is φ = 1003757184.

The previous prime is 1516676033. The next prime is 1516676071. The reversal of 1516676043 is 3406766151.

It is not a de Polignac number, because 1516676043 - 2²⁵ = 1483121611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1516675992 and 1516676010.

It is not an unprimeable number, because it can be changed into a prime (1516676003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 727080 + ... + 729162.

It is an arithmetic number, because the mean of its divisors is an integer number (127311560).

Almost surely, 2^1516676043 is an apocalyptic number.

1516676043 is a deficient number, since it is larger than the sum of its proper divisors (520308917).

1516676043 is a wasteful number, since it uses less digits than its factorization.

1516676043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3738.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 1516676043 is about 38944.5251993140. The cubic root of 1516676043 is about 1148.9406862726.

The spelling of 1516676043 in words is "one billion, five hundred sixteen million, six hundred seventy-six thousand, forty-three".