27482954072 has 32 divisors (see below), whose sum is σ = 59077861920. Its totient is φ = 11741245440.

The previous prime is 27482954063. The next prime is 27482954087. The reversal of 27482954072 is 27045928472.

It is a super-2 number, since 2×27482954072² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 27482954072.

It is a congruent number.

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, 756329 + ... + 791832.

It is an arithmetic number, because the mean of its divisors is an integer number (1846183185).

Almost surely, 2^27482954072 is an apocalyptic number.

It is an amenable number.

27482954072 is an abundant number, since it is smaller than the sum of its proper divisors (31594907848).

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

27482954072 is a wasteful number, since it uses less digits than its factorization.

27482954072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548491 (or 1548487 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 27482954072 in words is "twenty-seven billion, four hundred eighty-two million, nine hundred fifty-four thousand, seventy-two".