2542122050 has 48 divisors (see below), whose sum is σ = 5139796032. Its totient is φ = 929832000.

The previous prime is 2542122019. The next prime is 2542122059. The reversal of 2542122050 is 502212452.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2542122059) 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, 51275 + ... + 87825.

It is an arithmetic number, because the mean of its divisors is an integer number (107079084).

Almost surely, 2^2542122050 is an apocalyptic number.

2542122050 is an abundant number, since it is smaller than the sum of its proper divisors (2597673982).

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

2542122050 is a wasteful number, since it uses less digits than its factorization.

2542122050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36683 (or 36678 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 2542122050 is about 50419.4610244893. The cubic root of 2542122050 is about 1364.7888504139.

The spelling of 2542122050 in words is "two billion, five hundred forty-two million, one hundred twenty-two thousand, fifty".