10511147608 has 32 divisors (see below), whose sum is σ = 21386478960. Its totient is φ = 4814259840.

The previous prime is 10511147597. The next prime is 10511147609. The reversal of 10511147608 is 80674111501.

It is a super-2 number, since 2×10511147608² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10511147609) 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, 372135 + ... + 399382.

Almost surely, 2^10511147608 is an apocalyptic number.

It is an amenable number.

10511147608 is an abundant number, since it is smaller than the sum of its proper divisors (10875331352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10511147608 is a wasteful number, since it uses less digits than its factorization.

10511147608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771667 (or 771663 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 34.

The spelling of 10511147608 in words is "ten billion, five hundred eleven million, one hundred forty-seven thousand, six hundred eight".