10501807716 has 18 divisors (see below), whose sum is σ = 26546236262. Its totient is φ = 3500602560.

The previous prime is 10501807711. The next prime is 10501807759. The reversal of 10501807716 is 61770810501.

It is a happy number.

10501807716 is a `hidden beast` number, since 1 + 0 + 501 + 80 + 7 + 71 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7507529316 + 2994278400 = 86646^2 + 54720^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×10501807716² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 291716881 = 10501807716 / (1 + 0 + 5 + 0 + 1 + 8 + 0 + 7 + 7 + 1 + 6).

It is not an unprimeable number, because it can be changed into a prime (10501807711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145858405 + ... + 145858476.

Almost surely, 2^10501807716 is an apocalyptic number.

It is an amenable number.

10501807716 is an abundant number, since it is smaller than the sum of its proper divisors (16044428546).

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

10501807716 is a wasteful number, since it uses less digits than its factorization.

10501807716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291716891 (or 291716886 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 36.

The spelling of 10501807716 in words is "ten billion, five hundred one million, eight hundred seven thousand, seven hundred sixteen".