27426563032 has 32 divisors (see below), whose sum is σ = 56106208080. Its totient is φ = 12465192960.

The previous prime is 27426562997. The next prime is 27426563041. The reversal of 27426563032 is 23036562472.

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, 1337368 + ... + 1357720.

Almost surely, 2^27426563032 is an apocalyptic number.

27426563032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

27426563032 is an abundant number, since it is smaller than the sum of its proper divisors (28679645048).

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

27426563032 is a wasteful number, since it uses less digits than its factorization.

27426563032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35683 (or 35679 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 40.

The spelling of 27426563032 in words is "twenty-seven billion, four hundred twenty-six million, five hundred sixty-three thousand, thirty-two".