27313573400 has 24 divisors (see below), whose sum is σ = 63504058620. Its totient is φ = 10925429280.

The previous prime is 27313573381. The next prime is 27313573409. The reversal of 27313573400 is 437531372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27313573409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68283734 + ... + 68284133.

Almost surely, 2^27313573400 is an apocalyptic number.

27313573400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27313573400 is an abundant number, since it is smaller than the sum of its proper divisors (36190485220).

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

27313573400 is a wasteful number, since it uses less digits than its factorization.

27313573400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136567883 (or 136567874 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 35.

The spelling of 27313573400 in words is "twenty-seven billion, three hundred thirteen million, five hundred seventy-three thousand, four hundred".