27805053004 has 24 divisors (see below), whose sum is σ = 50892323328. Its totient is φ = 13267195920.

The previous prime is 27805052969. The next prime is 27805053019. The reversal of 27805053004 is 40035050872.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310962 + ... + 390265.

It is an arithmetic number, because the mean of its divisors is an integer number (2120513472).

Almost surely, 2^27805053004 is an apocalyptic number.

It is an amenable number.

27805053004 is a deficient number, since it is larger than the sum of its proper divisors (23087270324).

27805053004 is a wasteful number, since it uses less digits than its factorization.

27805053004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701685 (or 701683 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 27805053004 in words is "twenty-seven billion, eight hundred five million, fifty-three thousand, four".