45554450050155 has 32 divisors (see below), whose sum is σ = 74260347436800. Its totient is φ = 23841893363840.

The previous prime is 45554450050139. The next prime is 45554450050169. The reversal of 45554450050155 is 55105005445554.

45554450050155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45554450050155 - 2⁴ = 45554450050139 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122599461 + ... + 122970470.

It is an arithmetic number, because the mean of its divisors is an integer number (2320635857400).

Almost surely, 2^{45554450050155} is an apocalyptic number.

45554450050155 is a deficient number, since it is larger than the sum of its proper divisors (28705897386645).

45554450050155 is a wasteful number, since it uses less digits than its factorization.

45554450050155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245570171.

The product of its (nonzero) digits is 5000000, while the sum is 48.

The spelling of 45554450050155 in words is "forty-five trillion, five hundred fifty-four billion, four hundred fifty million, fifty thousand, one hundred fifty-five".