49575849220 has 24 divisors (see below), whose sum is σ = 104654366208. Its totient is φ = 19726514400.

The previous prime is 49575849143. The next prime is 49575849221. The reversal of 49575849220 is 2294857594.

It is a happy number.

49575849220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (49575849221) 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, 6485166 + ... + 6492805.

It is an arithmetic number, because the mean of its divisors is an integer number (4360598592).

Almost surely, 2^49575849220 is an apocalyptic number.

It is an amenable number.

49575849220 is an abundant number, since it is smaller than the sum of its proper divisors (55078516988).

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

49575849220 is a wasteful number, since it uses less digits than its factorization.

49575849220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12978171 (or 12978169 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 49575849220 in words is "forty-nine billion, five hundred seventy-five million, eight hundred forty-nine thousand, two hundred twenty".