1516130536 has 32 divisors (see below), whose sum is σ = 2994732000. Its totient is φ = 717598656.

The previous prime is 1516130531. The next prime is 1516130543. The reversal of 1516130536 is 6350316151.

It is a junction number, because it is equal to n+sod(n) for n = 1516130498 and 1516130507.

It is not an unprimeable number, because it can be changed into a prime (1516130531) 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, 236850 + ... + 243166.

It is an arithmetic number, because the mean of its divisors is an integer number (93585375).

Almost surely, 2^1516130536 is an apocalyptic number.

It is an amenable number.

1516130536 is a deficient number, since it is larger than the sum of its proper divisors (1478601464).

1516130536 is a wasteful number, since it uses less digits than its factorization.

1516130536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7921 (or 7917 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 1516130536 is about 38937.5209277632. The cubic root of 1516130536 is about 1148.8029222135.

Adding to 1516130536 its reverse (6350316151), we get a palindrome (7866446687).

The spelling of 1516130536 in words is "one billion, five hundred sixteen million, one hundred thirty thousand, five hundred thirty-six".