2050517005000 has 40 divisors (see below), whose sum is σ = 4804361354430. Its totient is φ = 820206800000.

The previous prime is 2050517004937. The next prime is 2050517005051. The reversal of 2050517005000 is 5007150502.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 472373042436 + 1578143962564 = 687294^2 + 1256242^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 205046701 + ... + 205056700.

Almost surely, 2^{2050517005000} is an apocalyptic number.

2050517005000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2050517005000 is an abundant number, since it is smaller than the sum of its proper divisors (2753844349430).

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

2050517005000 is an equidigital number, since it uses as much as digits as its factorization.

2050517005000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410103427 (or 410103408 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 25.

The spelling of 2050517005000 in words is "two trillion, fifty billion, five hundred seventeen million, five thousand".