49077753865798 has 16 divisors (see below), whose sum is σ = 84905157411360. Its totient is φ = 20840356817856.

The previous prime is 49077753865769. The next prime is 49077753865849. The reversal of 49077753865798 is 89756835777094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16080520711 + ... + 16080523762.

It is an arithmetic number, because the mean of its divisors is an integer number (5306572338210).

Almost surely, 2^{49077753865798} is an apocalyptic number.

49077753865798 is a deficient number, since it is larger than the sum of its proper divisors (35827403545562).

49077753865798 is a wasteful number, since it uses less digits than its factorization.

49077753865798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32161044591.

The product of its (nonzero) digits is 22404211200, while the sum is 85.

The spelling of 49077753865798 in words is "forty-nine trillion, seventy-seven billion, seven hundred fifty-three million, eight hundred sixty-five thousand, seven hundred ninety-eight".