987504809152 has 14 divisors (see below), whose sum is σ = 1959579855788. Its totient is φ = 493752404544.

The previous prime is 987504809143. The next prime is 987504809167. The reversal of 987504809152 is 251908405789.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7714881258 + ... + 7714881385.

Almost surely, 2^987504809152 is an apocalyptic number.

It is an amenable number.

987504809152 is a deficient number, since it is larger than the sum of its proper divisors (972075046636).

987504809152 is a wasteful number, since it uses less digits than its factorization.

987504809152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15429762655 (or 15429762645 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 58.

The spelling of 987504809152 in words is "nine hundred eighty-seven billion, five hundred four million, eight hundred nine thousand, one hundred fifty-two".