27000470325780 has 288 divisors, whose sum is σ = 99518862643200. Its totient is φ = 5784401756160.

The previous prime is 27000470325761. The next prime is 27000470325809. The reversal of 27000470325780 is 8752307400072.

27000470325780 is a `hidden beast` number, since 2 + 7 + 0 + 0 + 0 + 4 + 70 + 3 + 2 + 578 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2547021 + ... + 7777419.

It is an arithmetic number, because the mean of its divisors is an integer number (345551606400).

Almost surely, 2^{27000470325780} is an apocalyptic number.

27000470325780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27000470325780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49759431321600).

27000470325780 is an abundant number, since it is smaller than the sum of its proper divisors (72518392317420).

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

27000470325780 is a wasteful number, since it uses less digits than its factorization.

27000470325780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5230679 (or 5230674 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 45.

The spelling of 27000470325780 in words is "twenty-seven trillion, four hundred seventy million, three hundred twenty-five thousand, seven hundred eighty".