49586740480 has 36 divisors (see below), whose sum is σ = 118775742372. Its totient is φ = 19834695680.

The previous prime is 49586740471. The next prime is 49586740573. The reversal of 49586740480 is 8404768594.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7210047744 + 42376692736 = 84912^2 + 205856^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19368541 + ... + 19371100.

It is an arithmetic number, because the mean of its divisors is an integer number (3299326177).

Almost surely, 2^49586740480 is an apocalyptic number.

49586740480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49586740480 is an abundant number, since it is smaller than the sum of its proper divisors (69189001892).

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

49586740480 is an equidigital number, since it uses as much as digits as its factorization.

49586740480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38739662 (or 38739648 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 49586740480 in words is "forty-nine billion, five hundred eighty-six million, seven hundred forty thousand, four hundred eighty".