2572856832 has 320 divisors, whose sum is σ = 8579450880. Its totient is φ = 667090944.

The previous prime is 2572856813. The next prime is 2572856851. The reversal of 2572856832 is 2386582752.

It is an interprime number because it is at equal distance from previous prime (2572856813) and next prime (2572856851).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11042188 + ... + 11042420.

It is an arithmetic number, because the mean of its divisors is an integer number (26810784).

Almost surely, 2^2572856832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2572856832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4289725440).

2572856832 is an abundant number, since it is smaller than the sum of its proper divisors (6006594048).

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

2572856832 is a wasteful number, since it uses less digits than its factorization.

2572856832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 337 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 48.

The square root of 2572856832 is about 50723.3361678823. The cubic root of 2572856832 is about 1370.2670252238.

The spelling of 2572856832 in words is "two billion, five hundred seventy-two million, eight hundred fifty-six thousand, eight hundred thirty-two".