2576950140 has 24 divisors (see below), whose sum is σ = 7215460560. Its totient is φ = 687186688.

The previous prime is 2576950133. The next prime is 2576950177. The reversal of 2576950140 is 410596752.

2576950140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21474525 + ... + 21474644.

It is an arithmetic number, because the mean of its divisors is an integer number (300644190).

Almost surely, 2^2576950140 is an apocalyptic number.

2576950140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2576950140 is an abundant number, since it is smaller than the sum of its proper divisors (4638510420).

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

2576950140 is a wasteful number, since it uses less digits than its factorization.

2576950140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42949181 (or 42949179 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 2576950140 is about 50763.6694891140. The cubic root of 2576950140 is about 1370.9933194364.

The spelling of 2576950140 in words is "two billion, five hundred seventy-six million, nine hundred fifty thousand, one hundred forty".