10147766465 has 8 divisors (see below), whose sum is σ = 12177860928. Its totient is φ = 8117852400.

The previous prime is 10147766443. The next prime is 10147766477. The reversal of 10147766465 is 56466774101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10147766465 - 2¹² = 10147762369 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191684 + ... + 238826.

It is an arithmetic number, because the mean of its divisors is an integer number (1522232616).

Almost surely, 2^10147766465 is an apocalyptic number.

It is an amenable number.

10147766465 is a deficient number, since it is larger than the sum of its proper divisors (2030094463).

10147766465 is an equidigital number, since it uses as much as digits as its factorization.

10147766465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90199.

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 10147766465 in words is "ten billion, one hundred forty-seven million, seven hundred sixty-six thousand, four hundred sixty-five".