49773820475 has 24 divisors (see below), whose sum is σ = 62673845760. Its totient is φ = 39204900000.

The previous prime is 49773820471. The next prime is 49773820477. The reversal of 49773820475 is 57402837794.

It is a happy number.

49773820475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49773820475 - 2² = 49773820471 is a prime.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 49773820475.

It is not an unprimeable number, because it can be changed into a prime (49773820471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1314356 + ... + 1351694.

It is an arithmetic number, because the mean of its divisors is an integer number (2611410240).

Almost surely, 2^49773820475 is an apocalyptic number.

49773820475 is a deficient number, since it is larger than the sum of its proper divisors (12900025285).

49773820475 is a wasteful number, since it uses less digits than its factorization.

49773820475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38171 (or 38166 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 56.

The spelling of 49773820475 in words is "forty-nine billion, seven hundred seventy-three million, eight hundred twenty thousand, four hundred seventy-five".