45043094258 has 8 divisors (see below), whose sum is σ = 67620901980. Its totient is φ = 22502793600.

The previous prime is 45043094227. The next prime is 45043094267. The reversal of 45043094258 is 85249034054.

It can be written as a sum of positive squares in 2 ways, for example, as 36880513849 + 8162580409 = 192043^2 + 90347^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9373763 + ... + 9378566.

Almost surely, 2^45043094258 is an apocalyptic number.

45043094258 is a deficient number, since it is larger than the sum of its proper divisors (22577807722).

45043094258 is a wasteful number, since it uses less digits than its factorization.

45043094258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18753532.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 45043094258 in words is "forty-five billion, forty-three million, ninety-four thousand, two hundred fifty-eight".