10274991075 has 48 divisors (see below), whose sum is σ = 19484467200. Its totient is φ = 5303210400.

The previous prime is 10274991047. The next prime is 10274991109. The reversal of 10274991075 is 57019947201.

It is not a de Polignac number, because 10274991075 - 2¹¹ = 10274989027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 10274991075.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 224595 + ... + 266444.

It is an arithmetic number, because the mean of its divisors is an integer number (405926400).

Almost surely, 2^10274991075 is an apocalyptic number.

10274991075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10274991075 is a deficient number, since it is larger than the sum of its proper divisors (9209476125).

10274991075 is a wasteful number, since it uses less digits than its factorization.

10274991075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491089 (or 491078 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 45.

The spelling of 10274991075 in words is "ten billion, two hundred seventy-four million, nine hundred ninety-one thousand, seventy-five".