49224398256 has 120 divisors (see below), whose sum is σ = 151662859920. Its totient is φ = 14779584000.

The previous prime is 49224398233. The next prime is 49224398339. The reversal of 49224398256 is 65289342294.

49224398256 is a `hidden beast` number, since 4 + 9 + 224 + 398 + 25 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30106 + ... + 315206.

It is an arithmetic number, because the mean of its divisors is an integer number (1263857166).

Almost surely, 2^49224398256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49224398256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75831429960).

49224398256 is an abundant number, since it is smaller than the sum of its proper divisors (102438461664).

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

49224398256 is a wasteful number, since it uses less digits than its factorization.

49224398256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285235 (or 285226 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 54.

The spelling of 49224398256 in words is "forty-nine billion, two hundred twenty-four million, three hundred ninety-eight thousand, two hundred fifty-six".