2571051385392 has 320 divisors, whose sum is σ = 8044627968000. Its totient is φ = 691199308800.

The previous prime is 2571051385349. The next prime is 2571051385421. The reversal of 2571051385392 is 2935831501752.

It is a super-2 number, since 2×2571051385392² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 890560173 + ... + 890563059.

It is an arithmetic number, because the mean of its divisors is an integer number (25139462400).

Almost surely, 2^{2571051385392} 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 2571051385392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4022313984000).

2571051385392 is an abundant number, since it is smaller than the sum of its proper divisors (5473576582608).

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

2571051385392 is a wasteful number, since it uses less digits than its factorization.

2571051385392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3824 (or 3818 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 51.

The spelling of 2571051385392 in words is "two trillion, five hundred seventy-one billion, fifty-one million, three hundred eighty-five thousand, three hundred ninety-two".