49801228596 has 144 divisors (see below), whose sum is σ = 150293404800. Its totient is φ = 14219525376.

The previous prime is 49801228591. The next prime is 49801228597. The reversal of 49801228596 is 69582210894.

It is a happy number.

49801228596 is a `hidden beast` number, since 49 + 8 + 0 + 1 + 2 + 2 + 8 + 596 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49801228591) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13805025 + ... + 13808631.

It is an arithmetic number, because the mean of its divisors is an integer number (1043704200).

Almost surely, 2^49801228596 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 49801228596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75146702400).

49801228596 is an abundant number, since it is smaller than the sum of its proper divisors (100492176204).

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

49801228596 is a wasteful number, since it uses less digits than its factorization.

49801228596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6243 (or 6228 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The spelling of 49801228596 in words is "forty-nine billion, eight hundred one million, two hundred twenty-eight thousand, five hundred ninety-six".