10147766513 has 4 divisors (see below), whose sum is σ = 10148028528. Its totient is φ = 10147504500.

The previous prime is 10147766479. The next prime is 10147766527. The reversal of 10147766513 is 31566774101.

10147766513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31566774101 = 79 ⋅399579419.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10147766513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10147768513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60131 + ... + 154632.

It is an arithmetic number, because the mean of its divisors is an integer number (2537007132).

Almost surely, 2^10147766513 is an apocalyptic number.

It is an amenable number.

10147766513 is a deficient number, since it is larger than the sum of its proper divisors (262015).

10147766513 is an equidigital number, since it uses as much as digits as its factorization.

10147766513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262014.

The product of its (nonzero) digits is 105840, while the sum is 41.

The spelling of 10147766513 in words is "ten billion, one hundred forty-seven million, seven hundred sixty-six thousand, five hundred thirteen".