2572128000 has 576 divisors, whose sum is σ = 10267420800. Its totient is φ = 630374400.

The previous prime is 2572127981. The next prime is 2572128023. The reversal of 2572128000 is 8212752.

2572128000 is a `hidden beast` number, since 2 + 572 + 12 + 80 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11231886 + ... + 11232114.

Almost surely, 2^2572128000 is an apocalyptic number.

2572128000 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 2572128000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5133710400).

2572128000 is an abundant number, since it is smaller than the sum of its proper divisors (7695292800).

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

2572128000 is a wasteful number, since it uses less digits than its factorization.

2572128000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 2572128000 is about 50716.1512735342. The cubic root of 2572128000 is about 1370.1376244787.

The spelling of 2572128000 in words is "two billion, five hundred seventy-two million, one hundred twenty-eight thousand".