1025760000 has 180 divisors, whose sum is σ = 3413026232. Its totient is φ = 273408000.

The previous prime is 1025759989. The next prime is 1025760013. The reversal of 1025760000 is 675201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 478932 + ... + 481068.

Almost surely, 2^1025760000 is an apocalyptic number.

1025760000 is a gapful number since it is divisible by the number (10) 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 1025760000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1706513116).

1025760000 is an abundant number, since it is smaller than the sum of its proper divisors (2387266232).

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

1025760000 is an frugal number, since it uses more digits than its factorization.

1025760000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176 (or 2147 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 1025760000 is about 32027.4881937376. The cubic root of 1025760000 is about 1008.5139732073.

The spelling of 1025760000 in words is "one billion, twenty-five million, seven hundred sixty thousand".