45144105828022 has 32 divisors (see below), whose sum is σ = 70731768526848. Its totient is φ = 21568837626336.

The previous prime is 45144105827959. The next prime is 45144105828131. The reversal of 45144105828022 is 22082850144154.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610488783 + ... + 610562725.

It is an arithmetic number, because the mean of its divisors is an integer number (2210367766464).

Almost surely, 2^{45144105828022} is an apocalyptic number.

45144105828022 is a deficient number, since it is larger than the sum of its proper divisors (25587662698826).

45144105828022 is a wasteful number, since it uses less digits than its factorization.

45144105828022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87204.

The product of its (nonzero) digits is 819200, while the sum is 46.

The spelling of 45144105828022 in words is "forty-five trillion, one hundred forty-four billion, one hundred five million, eight hundred twenty-eight thousand, twenty-two".