27532813383 has 8 divisors (see below), whose sum is σ = 40789353200. Its totient is φ = 18355208904.

The previous prime is 27532813361. The next prime is 27532813393. The reversal of 27532813383 is 38331823572.

27532813383 is a `hidden beast` number, since 2 + 7 + 532 + 8 + 1 + 33 + 83 = 666.

It is not a de Polignac number, because 27532813383 - 2⁵ = 27532813351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27532813393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509866888 + ... + 509866941.

It is an arithmetic number, because the mean of its divisors is an integer number (5098669150).

Almost surely, 2^27532813383 is an apocalyptic number.

27532813383 is a deficient number, since it is larger than the sum of its proper divisors (13256539817).

27532813383 is a wasteful number, since it uses less digits than its factorization.

27532813383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019733838 (or 1019733832 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The spelling of 27532813383 in words is "twenty-seven billion, five hundred thirty-two million, eight hundred thirteen thousand, three hundred eighty-three".