45554084178 has 8 divisors (see below), whose sum is σ = 91108168368. Its totient is φ = 15184694724.

The previous prime is 45554084171. The next prime is 45554084179. The reversal of 45554084178 is 87148045554.

It is a happy number.

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

45554084178 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 45554084178.

It is not an unprimeable number, because it can be changed into a prime (45554084171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3796173676 + ... + 3796173687.

It is an arithmetic number, because the mean of its divisors is an integer number (11388521046).

Almost surely, 2^45554084178 is an apocalyptic number.

45554084178 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45554084178 is a wasteful number, since it uses less digits than its factorization.

45554084178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7592347368.

The product of its (nonzero) digits is 3584000, while the sum is 51.

The spelling of 45554084178 in words is "forty-five billion, five hundred fifty-four million, eighty-four thousand, one hundred seventy-eight".