10885077465 has 16 divisors (see below), whose sum is σ = 17434733568. Its totient is φ = 5799171456.

The previous prime is 10885077457. The next prime is 10885077499. The reversal of 10885077465 is 56477058801.

It is a happy number.

It is not a de Polignac number, because 10885077465 - 2³ = 10885077457 is a prime.

It is a super-2 number, since 2×10885077465² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373177 + ... + 401286.

It is an arithmetic number, because the mean of its divisors is an integer number (1089670848).

Almost surely, 2^10885077465 is an apocalyptic number.

10885077465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10885077465 is a deficient number, since it is larger than the sum of its proper divisors (6549656103).

10885077465 is an equidigital number, since it uses as much as digits as its factorization.

10885077465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775408.

The product of its (nonzero) digits is 1881600, while the sum is 51.

The spelling of 10885077465 in words is "ten billion, eight hundred eighty-five million, seventy-seven thousand, four hundred sixty-five".