49304425824 has 144 divisors (see below), whose sum is σ = 148159065600. Its totient is φ = 15521096448.

The previous prime is 49304425817. The next prime is 49304425837. The reversal of 49304425824 is 42852440394.

It is a tau number, because it is divible by the number of its divisors (144).

It is a self number, because there is not a number n which added to its sum of digits gives 49304425824.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 476187 + ... + 570405.

It is an arithmetic number, because the mean of its divisors is an integer number (1028882400).

Almost surely, 2^49304425824 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 49304425824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74079532800).

49304425824 is an abundant number, since it is smaller than the sum of its proper divisors (98854639776).

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

49304425824 is a wasteful number, since it uses less digits than its factorization.

49304425824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94337 (or 94326 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 49304425824 in words is "forty-nine billion, three hundred four million, four hundred twenty-five thousand, eight hundred twenty-four".