11835492075 has 72 divisors (see below), whose sum is σ = 23292884160. Its totient is φ = 5696971200.

The previous prime is 11835491963. The next prime is 11835492083. The reversal of 11835492075 is 57029453811.

11835492075 is a `hidden beast` number, since 1 + 1 + 83 + 549 + 20 + 7 + 5 = 666.

It is not a de Polignac number, because 11835492075 - 2¹⁰ = 11835491051 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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 11835492075.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 326824 + ... + 361226.

It is an arithmetic number, because the mean of its divisors is an integer number (323512280).

Almost surely, 2^11835492075 is an apocalyptic number.

11835492075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11835492075 is a deficient number, since it is larger than the sum of its proper divisors (11457392085).

11835492075 is a wasteful number, since it uses less digits than its factorization.

11835492075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34569 (or 34561 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The spelling of 11835492075 in words is "eleven billion, eight hundred thirty-five million, four hundred ninety-two thousand, seventy-five".