5017177458678 has 96 divisors (see below), whose sum is σ = 12811782493440. Its totient is φ = 1281799569600.

The previous prime is 5017177458677. The next prime is 5017177458697. The reversal of 5017177458678 is 8768547717105.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5017177458677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7782168 + ... + 8402171.

It is an arithmetic number, because the mean of its divisors is an integer number (133456067640).

Almost surely, 2^{5017177458678} is an apocalyptic number.

5017177458678 is an abundant number, since it is smaller than the sum of its proper divisors (7794605034762).

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

5017177458678 is a wasteful number, since it uses less digits than its factorization.

5017177458678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16184434 (or 16184423 counting only the distinct ones).

The product of its (nonzero) digits is 92198400, while the sum is 66.

The spelling of 5017177458678 in words is "five trillion, seventeen billion, one hundred seventy-seven million, four hundred fifty-eight thousand, six hundred seventy-eight".