2001254605882 has 16 divisors (see below), whose sum is σ = 3431371943232. Its totient is φ = 857518104960.

The previous prime is 2001254605871. The next prime is 2001254605901. The reversal of 2001254605882 is 2885064521002.

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, 13460128 + ... + 13607995.

It is an arithmetic number, because the mean of its divisors is an integer number (214460746452).

Almost surely, 2^{2001254605882} is an apocalyptic number.

2001254605882 is a deficient number, since it is larger than the sum of its proper divisors (1430117337350).

2001254605882 is a wasteful number, since it uses less digits than its factorization.

2001254605882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27073413.

The product of its (nonzero) digits is 307200, while the sum is 43.

The spelling of 2001254605882 in words is "two trillion, one billion, two hundred fifty-four million, six hundred five thousand, eight hundred eighty-two".