1950885425 has 12 divisors (see below), whose sum is σ = 2420242416. Its totient is φ = 1559970000.

The previous prime is 1950885413. The next prime is 1950885479. The reversal of 1950885425 is 5245880591.

It is a de Polignac number, because none of the positive numbers 2^k-1950885425 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1950885425.

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, 38942 + ... + 73608.

It is an arithmetic number, because the mean of its divisors is an integer number (201686868).

Almost surely, 2^1950885425 is an apocalyptic number.

It is an amenable number.

1950885425 is a deficient number, since it is larger than the sum of its proper divisors (469356991).

1950885425 is a wasteful number, since it uses less digits than its factorization.

1950885425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36928 (or 36923 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 47.

The square root of 1950885425 is about 44168.8286577763. The cubic root of 1950885425 is about 1249.5220412677.

The spelling of 1950885425 in words is "one billion, nine hundred fifty million, eight hundred eighty-five thousand, four hundred twenty-five".