27470419506 has 96 divisors (see below), whose sum is σ = 62248372992. Its totient is φ = 8749054080.

The previous prime is 27470419477. The next prime is 27470419513. The reversal of 27470419506 is 60591407472.

27470419506 is a `hidden beast` number, since 2 + 74 + 70 + 4 + 1 + 9 + 506 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5991691 + ... + 5996273.

It is an arithmetic number, because the mean of its divisors is an integer number (648420552).

Almost surely, 2^27470419506 is an apocalyptic number.

27470419506 is an abundant number, since it is smaller than the sum of its proper divisors (34777953486).

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

27470419506 is a wasteful number, since it uses less digits than its factorization.

27470419506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4808 (or 4805 counting only the distinct ones).

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

The spelling of 27470419506 in words is "twenty-seven billion, four hundred seventy million, four hundred nineteen thousand, five hundred six".