190926475275 has 12 divisors (see below), whose sum is σ = 315665105912. Its totient is φ = 101827453440.

The previous prime is 190926475253. The next prime is 190926475291. The reversal of 190926475275 is 572574629091.

It is not a de Polignac number, because 190926475275 - 2¹⁰ = 190926474251 is a prime.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1272843094 + ... + 1272843243.

Almost surely, 2^190926475275 is an apocalyptic number.

190926475275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

190926475275 is a deficient number, since it is larger than the sum of its proper divisors (124738630637).

190926475275 is a wasteful number, since it uses less digits than its factorization.

190926475275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2545686350 (or 2545686345 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 57.

The spelling of 190926475275 in words is "one hundred ninety billion, nine hundred twenty-six million, four hundred seventy-five thousand, two hundred seventy-five".