50402563622 has 4 divisors (see below), whose sum is σ = 75603845436. Its totient is φ = 25201281810.

The previous prime is 50402563573. The next prime is 50402563643. The reversal of 50402563622 is 22636520405.

50402563622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12600640904 + ... + 12600640907.

It is an arithmetic number, because the mean of its divisors is an integer number (18900961359).

Almost surely, 2^50402563622 is an apocalyptic number.

50402563622 is a deficient number, since it is larger than the sum of its proper divisors (25201281814).

50402563622 is a wasteful number, since it uses less digits than its factorization.

50402563622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25201281813.

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 50402563622 in words is "fifty billion, four hundred two million, five hundred sixty-three thousand, six hundred twenty-two".