27074828450 has 12 divisors (see below), whose sum is σ = 50359181010. Its totient is φ = 10829931360.

The previous prime is 27074828441. The next prime is 27074828483. The reversal of 27074828450 is 5482847072.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 14677564801 + 12397263649 = 121151^2 + 111343^2 .

It is a junction number, because it is equal to n+sod(n) for n = 27074828395 and 27074828404.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 270748235 + ... + 270748334.

Almost surely, 2^27074828450 is an apocalyptic number.

27074828450 is a deficient number, since it is larger than the sum of its proper divisors (23284352560).

27074828450 is a wasteful number, since it uses less digits than its factorization.

27074828450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541496581 (or 541496576 counting only the distinct ones).

The product of its (nonzero) digits is 1003520, while the sum is 47.

The spelling of 27074828450 in words is "twenty-seven billion, seventy-four million, eight hundred twenty-eight thousand, four hundred fifty".