10755474961 has 48 divisors (see below), whose sum is σ = 13883470848. Its totient is φ = 8238132000.

The previous prime is 10755474953. The next prime is 10755474979. The reversal of 10755474961 is 16947455701.

It is not a de Polignac number, because 10755474961 - 2³ = 10755474953 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10755474911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8382426 + ... + 8383708.

It is an arithmetic number, because the mean of its divisors is an integer number (289238976).

Almost surely, 2^10755474961 is an apocalyptic number.

10755474961 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10755474961 is a deficient number, since it is larger than the sum of its proper divisors (3127995887).

10755474961 is a wasteful number, since it uses less digits than its factorization.

10755474961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562 (or 1555 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 49.

The spelling of 10755474961 in words is "ten billion, seven hundred fifty-five million, four hundred seventy-four thousand, nine hundred sixty-one".