49496742488 has 16 divisors (see below), whose sum is σ = 94327809360. Its totient is φ = 24342660000.

The previous prime is 49496742439. The next prime is 49496742497. The reversal of 49496742488 is 88424769494.

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 3 ways as a sum of consecutive naturals, for example, 50713388 + ... + 50714363.

It is an arithmetic number, because the mean of its divisors is an integer number (5895488085).

Almost surely, 2^49496742488 is an apocalyptic number.

It is an amenable number.

49496742488 is a deficient number, since it is larger than the sum of its proper divisors (44831066872).

49496742488 is a wasteful number, since it uses less digits than its factorization.

49496742488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101427818 (or 101427814 counting only the distinct ones).

The product of its digits is 111476736, while the sum is 65.

The spelling of 49496742488 in words is "forty-nine billion, four hundred ninety-six million, seven hundred forty-two thousand, four hundred eighty-eight".