2040545310050 has 48 divisors (see below), whose sum is σ = 4148374820352. Its totient is φ = 742186843200.

The previous prime is 2040545310031. The next prime is 2040545310053. The reversal of 2040545310050 is 500135450402.

It is a junction number, because it is equal to n+sod(n) for n = 2040545309995 and 2040545310022.

It is not an unprimeable number, because it can be changed into a prime (2040545310053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23384066 + ... + 23471165.

It is an arithmetic number, because the mean of its divisors is an integer number (86424475424).

Almost surely, 2^{2040545310050} is an apocalyptic number.

2040545310050 is an abundant number, since it is smaller than the sum of its proper divisors (2107829510302).

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

2040545310050 is a wasteful number, since it uses less digits than its factorization.

2040545310050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46855323 (or 46855318 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 2040545310050 in words is "two trillion, forty billion, five hundred forty-five million, three hundred ten thousand, fifty".