49794426352 has 80 divisors (see below), whose sum is σ = 107573472000. Its totient is φ = 22137477120.

The previous prime is 49794426343. The next prime is 49794426361. The reversal of 49794426352 is 25362449794.

It is an interprime number because it is at equal distance from previous prime (49794426343) and next prime (49794426361).

It is a junction number, because it is equal to n+sod(n) for n = 49794426293 and 49794426302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2054368 + ... + 2078464.

It is an arithmetic number, because the mean of its divisors is an integer number (1344668400).

Almost surely, 2^49794426352 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 49794426352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53786736000).

49794426352 is an abundant number, since it is smaller than the sum of its proper divisors (57779045648).

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

49794426352 is a wasteful number, since it uses less digits than its factorization.

49794426352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24374 (or 24368 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 55.

The spelling of 49794426352 in words is "forty-nine billion, seven hundred ninety-four million, four hundred twenty-six thousand, three hundred fifty-two".