8457271452000 has 768 divisors, whose sum is σ = 37251849922560. Its totient is φ = 1819376640000.

The previous prime is 8457271451971. The next prime is 8457271452023. The reversal of 8457271452000 is 2541727548.

8457271452000 is a `hidden beast` number, since 8 + 4 + 57 + 2 + 71 + 4 + 520 + 0 + 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 127 ways as a sum of consecutive naturals, for example, 12522975 + ... + 13181025.

It is an arithmetic number, because the mean of its divisors is an integer number (48505012920).

Almost surely, 2^{8457271452000} is an apocalyptic number.

8457271452000 is a gapful number since it is divisible by the number (80) 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 8457271452000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18625924961280).

8457271452000 is an abundant number, since it is smaller than the sum of its proper divisors (28794578470560).

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

8457271452000 is a wasteful number, since it uses less digits than its factorization.

8457271452000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658109 (or 658085 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 45.

The spelling of 8457271452000 in words is "eight trillion, four hundred fifty-seven billion, two hundred seventy-one million, four hundred fifty-two thousand".