49173297333768 has 128 divisors (see below), whose sum is σ = 136673198640000. Its totient is φ = 16381417547520.

The previous prime is 49173297333757. The next prime is 49173297333781. The reversal of 49173297333768 is 86733379237194.

49173297333768 is a `hidden beast` number, since 49 + 173 + 29 + 7 + 3 + 337 + 68 = 666.

49173297333768 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 49173297333696 and 49173297333705.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3812172583 + ... + 3812185481.

It is an arithmetic number, because the mean of its divisors is an integer number (1067759364375).

Almost surely, 2^{49173297333768} is an apocalyptic number.

It is an amenable number.

49173297333768 is an abundant number, since it is smaller than the sum of its proper divisors (87499901306232).

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

49173297333768 is a wasteful number, since it uses less digits than its factorization.

49173297333768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21972 (or 21962 counting only the distinct ones).

The product of its digits is 864162432, while the sum is 72.

The spelling of 49173297333768 in words is "forty-nine trillion, one hundred seventy-three billion, two hundred ninety-seven million, three hundred thirty-three thousand, seven hundred sixty-eight".