27486589052 has 24 divisors (see below), whose sum is σ = 51806170416. Its totient is φ = 12685010688.

The previous prime is 27486589049. The next prime is 27486589061. The reversal of 27486589052 is 25098568472.

It is a happy number.

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, 1087988 + ... + 1112964.

It is an arithmetic number, because the mean of its divisors is an integer number (2158590434).

Almost surely, 2^27486589052 is an apocalyptic number.

It is an amenable number.

27486589052 is a deficient number, since it is larger than the sum of its proper divisors (24319581364).

27486589052 is a wasteful number, since it uses less digits than its factorization.

27486589052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46157 (or 46155 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 56.

The spelling of 27486589052 in words is "twenty-seven billion, four hundred eighty-six million, five hundred eighty-nine thousand, fifty-two".