10899392775 has 24 divisors (see below), whose sum is σ = 18128256384. Its totient is φ = 5778194400.

The previous prime is 10899392753. The next prime is 10899392797. The reversal of 10899392775 is 57729399801.

It is an interprime number because it is at equal distance from previous prime (10899392753) and next prime (10899392797).

It is not a de Polignac number, because 10899392775 - 2⁶ = 10899392711 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 422581 + ... + 447630.

It is an arithmetic number, because the mean of its divisors is an integer number (755344016).

Almost surely, 2^10899392775 is an apocalyptic number.

10899392775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10899392775 is a deficient number, since it is larger than the sum of its proper divisors (7228863609).

10899392775 is a wasteful number, since it uses less digits than its factorization.

10899392775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870391 (or 870386 counting only the distinct ones).

The product of its (nonzero) digits is 8573040, while the sum is 60.

The spelling of 10899392775 in words is "ten billion, eight hundred ninety-nine million, three hundred ninety-two thousand, seven hundred seventy-five".