49922929591617 has 32 divisors (see below), whose sum is σ = 70040522322432. Its totient is φ = 31592194642944.

The previous prime is 49922929591553. The next prime is 49922929591627. The reversal of 49922929591617 is 71619592922994.

It is not a de Polignac number, because 49922929591617 - 2⁶ = 49922929591553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49922929591627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13653468 + ... + 16919309.

It is an arithmetic number, because the mean of its divisors is an integer number (2188766322576).

Almost surely, 2^{49922929591617} is an apocalyptic number.

49922929591617 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

49922929591617 is a deficient number, since it is larger than the sum of its proper divisors (20117592730815).

49922929591617 is a wasteful number, since it uses less digits than its factorization.

49922929591617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30573177.

The product of its digits is 396809280, while the sum is 75.

The spelling of 49922929591617 in words is "forty-nine trillion, nine hundred twenty-two billion, nine hundred twenty-nine million, five hundred ninety-one thousand, six hundred seventeen".