45234444443255 has 32 divisors (see below), whose sum is σ = 56056847765760. Its totient is φ = 35023253690880.

The previous prime is 45234444443249. The next prime is 45234444443273. The reversal of 45234444443255 is 55234444443254.

It is not a de Polignac number, because 45234444443255 - 2¹⁶ = 45234444377719 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a junction number, because it is equal to n+sod(n) for n = 45234444443197 and 45234444443206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21893525 + ... + 23870385.

It is an arithmetic number, because the mean of its divisors is an integer number (1751776492680).

Almost surely, 2^{45234444443255} is an apocalyptic number.

45234444443255 is a deficient number, since it is larger than the sum of its proper divisors (10822403322505).

45234444443255 is a wasteful number, since it uses less digits than its factorization.

45234444443255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1978091.

The product of its digits is 73728000, while the sum is 53.

Subtracting 45234444443255 from its reverse (55234444443254), we obtain a palindrome (9999999999999).

The spelling of 45234444443255 in words is "forty-five trillion, two hundred thirty-four billion, four hundred forty-four million, four hundred forty-three thousand, two hundred fifty-five".