20050925294 has 4 divisors (see below), whose sum is σ = 30076387944. Its totient is φ = 10025462646.

The previous prime is 20050925291. The next prime is 20050925347. The reversal of 20050925294 is 49252905002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20050925291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5012731322 + ... + 5012731325.

It is an arithmetic number, because the mean of its divisors is an integer number (7519096986).

Almost surely, 2^20050925294 is an apocalyptic number.

20050925294 is a deficient number, since it is larger than the sum of its proper divisors (10025462650).

20050925294 is a wasteful number, since it uses less digits than its factorization.

20050925294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10025462649.

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 20050925294 in words is "twenty billion, fifty million, nine hundred twenty-five thousand, two hundred ninety-four".