27038603952 has 40 divisors (see below), whose sum is σ = 77610808880. Its totient is φ = 9012867840.

The previous prime is 27038603927. The next prime is 27038603959. The reversal of 27038603952 is 25930683072.

27038603952 is a `hidden beast` number, since 2 + 7 + 0 + 38 + 603 + 9 + 5 + 2 = 666.

It is a super-2 number, since 2×27038603952² (a number of 22 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 27038603898 and 27038603907.

It is not an unprimeable number, because it can be changed into a prime (27038603959) 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, 31294249 + ... + 31295112.

It is an arithmetic number, because the mean of its divisors is an integer number (1940270222).

Almost surely, 2^27038603952 is an apocalyptic number.

It is an amenable number.

27038603952 is an abundant number, since it is smaller than the sum of its proper divisors (50572204928).

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

27038603952 is a wasteful number, since it uses less digits than its factorization.

27038603952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62589378 (or 62589366 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 27038603952 in words is "twenty-seven billion, thirty-eight million, six hundred three thousand, nine hundred fifty-two".