1133768475 has 192 divisors, whose sum is σ = 2554598400. Its totient is φ = 481489920.

The previous prime is 1133768453. The next prime is 1133768491. The reversal of 1133768475 is 5748673311.

1133768475 is a `hidden beast` number, since 113 + 3 + 7 + 68 + 475 = 666.

It is not a de Polignac number, because 1133768475 - 2¹³ = 1133760283 is a prime.

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

Its product of digits (423360) is a multiple of the sum of its prime divisors (280).

It is a self number, because there is not a number n which added to its sum of digits gives 1133768475.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 6553489 + ... + 6553661.

It is an arithmetic number, because the mean of its divisors is an integer number (13305200).

Almost surely, 2^1133768475 is an apocalyptic number.

1133768475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1133768475 is an abundant number, since it is smaller than the sum of its proper divisors (1420829925).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1133768475 is a wasteful number, since it uses less digits than its factorization.

1133768475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 280 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 1133768475 is about 33671.4786577602. The cubic root of 1133768475 is about 1042.7370197582.

The spelling of 1133768475 in words is "one billion, one hundred thirty-three million, seven hundred sixty-eight thousand, four hundred seventy-five".