49790797422 has 16 divisors (see below), whose sum is σ = 99598162512. Its totient is φ = 16594171200.

The previous prime is 49790797351. The next prime is 49790797423. The reversal of 49790797422 is 22479709794.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49790797423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 651079 + ... + 723522.

It is an arithmetic number, because the mean of its divisors is an integer number (6224885157).

Almost surely, 2^49790797422 is an apocalyptic number.

49790797422 is an abundant number, since it is smaller than the sum of its proper divisors (49807365090).

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

49790797422 is a wasteful number, since it uses less digits than its factorization.

49790797422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380643.

The product of its (nonzero) digits is 16003008, while the sum is 60.

The spelling of 49790797422 in words is "forty-nine billion, seven hundred ninety million, seven hundred ninety-seven thousand, four hundred twenty-two".