1025796180 has 48 divisors (see below), whose sum is σ = 2881517184. Its totient is φ = 272661120.

The previous prime is 1025796151. The next prime is 1025796193. The reversal of 1025796180 is 816975201.

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 15 ways as a sum of consecutive naturals, for example, 8827 + ... + 46146.

It is an arithmetic number, because the mean of its divisors is an integer number (60031608).

Almost surely, 2^1025796180 is an apocalyptic number.

1025796180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1025796180 is an abundant number, since it is smaller than the sum of its proper divisors (1855721004).

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

1025796180 is a wasteful number, since it uses less digits than its factorization.

1025796180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55296 (or 55294 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 39.

The square root of 1025796180 is about 32028.0530160670. The cubic root of 1025796180 is about 1008.5258303040.

The spelling of 1025796180 in words is "one billion, twenty-five million, seven hundred ninety-six thousand, one hundred eighty".