49546897776 has 50 divisors (see below), whose sum is σ = 143403100632. Its totient is φ = 16515632160.

The previous prime is 49546897703. The next prime is 49546897823. The reversal of 49546897776 is 67779864594.

49546897776 is a `hidden beast` number, since 4 + 9 + 5 + 468 + 97 + 7 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

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 9 ways as a sum of consecutive naturals, for example, 19114020 + ... + 19116611.

Almost surely, 2^49546897776 is an apocalyptic number.

It is an amenable number.

49546897776 is an abundant number, since it is smaller than the sum of its proper divisors (93856202856).

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

49546897776 is a wasteful number, since it uses less digits than its factorization.

49546897776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38230651 (or 38230636 counting only the distinct ones).

The product of its digits is 640120320, while the sum is 72.

The spelling of 49546897776 in words is "forty-nine billion, five hundred forty-six million, eight hundred ninety-seven thousand, seven hundred seventy-six".