49648070080 has 420 divisors, whose sum is σ = 146374545960. Its totient is φ = 16036199424.

The previous prime is 49648070063. The next prime is 49648070117. The reversal of 49648070080 is 8007084694.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 49648070080.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 277363431 + ... + 277363609.

Almost surely, 2^49648070080 is an apocalyptic number.

49648070080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49648070080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73187272980).

49648070080 is an abundant number, since it is smaller than the sum of its proper divisors (96726475880).

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

49648070080 is an equidigital number, since it uses as much as digits as its factorization.

49648070080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 49648070080 in words is "forty-nine billion, six hundred forty-eight million, seventy thousand, eighty".