2050125450 has 24 divisors (see below), whose sum is σ = 5084311488. Its totient is φ = 546700080.

The previous prime is 2050125443. The next prime is 2050125461. The reversal of 2050125450 is 545210502.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2050125450.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6833602 + ... + 6833901.

It is an arithmetic number, because the mean of its divisors is an integer number (211846312).

Almost surely, 2^2050125450 is an apocalyptic number.

2050125450 is an abundant number, since it is smaller than the sum of its proper divisors (3034186038).

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

2050125450 is a wasteful number, since it uses less digits than its factorization.

2050125450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13667518 (or 13667513 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 2050125450 is about 45278.3110329880. The cubic root of 2050125450 is about 1270.3600049938.

Adding to 2050125450 its reverse (545210502), we get a palindrome (2595335952).

The spelling of 2050125450 in words is "two billion, fifty million, one hundred twenty-five thousand, four hundred fifty".