49207830448 has 40 divisors (see below), whose sum is σ = 109153870848. Its totient is φ = 21051584832.

The previous prime is 49207830421. The next prime is 49207830449. The reversal of 49207830448 is 84403870294.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (49207830449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327136 + ... + 453247.

Almost surely, 2^49207830448 is an apocalyptic number.

It is an amenable number.

49207830448 is an abundant number, since it is smaller than the sum of its proper divisors (59946040400).

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

49207830448 is a wasteful number, since it uses less digits than its factorization.

49207830448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780961 (or 780955 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 49.

The spelling of 49207830448 in words is "forty-nine billion, two hundred seven million, eight hundred thirty thousand, four hundred forty-eight".