6987152504 has 16 divisors (see below), whose sum is σ = 13216849920. Its totient is φ = 3462659200.

The previous prime is 6987152503. The next prime is 6987152539. The reversal of 6987152504 is 4052517896.

It is a happy number.

It is a super-2 number, since 2×6987152504² = 97640600228306940032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6987152503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3863672 + ... + 3865479.

It is an arithmetic number, because the mean of its divisors is an integer number (826053120).

Almost surely, 2^6987152504 is an apocalyptic number.

It is an amenable number.

6987152504 is a deficient number, since it is larger than the sum of its proper divisors (6229697416).

6987152504 is a wasteful number, since it uses less digits than its factorization.

6987152504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7729270 (or 7729266 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 47.

The square root of 6987152504 is about 83589.1889181849. The cubic root of 6987152504 is about 1911.7601624610.

The spelling of 6987152504 in words is "six billion, nine hundred eighty-seven million, one hundred fifty-two thousand, five hundred four".