49560592778 has 8 divisors (see below), whose sum is σ = 75387944160. Its totient is φ = 24431278060.

The previous prime is 49560592751. The next prime is 49560592793. The reversal of 49560592778 is 87729506594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 49560592778.

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, 174508988 + ... + 174509271.

It is an arithmetic number, because the mean of its divisors is an integer number (9423493020).

Almost surely, 2^49560592778 is an apocalyptic number.

49560592778 is a deficient number, since it is larger than the sum of its proper divisors (25827351382).

49560592778 is a wasteful number, since it uses less digits than its factorization.

49560592778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349018332.

The product of its (nonzero) digits is 38102400, while the sum is 62.

The spelling of 49560592778 in words is "forty-nine billion, five hundred sixty million, five hundred ninety-two thousand, seven hundred seventy-eight".