45274244247254 has 16 divisors (see below), whose sum is σ = 74096249412816. Its totient is φ = 20576112357600.

The previous prime is 45274244247229. The next prime is 45274244247259.

45274244247254 is nontrivially palindromic in base 10.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45274244247254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45274244247259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154328777 + ... + 154621860.

It is an arithmetic number, because the mean of its divisors is an integer number (4631015588301).

Almost surely, 2^{45274244247254} is an apocalyptic number.

45274244247254 is a deficient number, since it is larger than the sum of its proper divisors (28822005165562).

45274244247254 is a wasteful number, since it uses less digits than its factorization.

45274244247254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308957311.

The product of its digits is 80281600, while the sum is 56.

The spelling of 45274244247254 in words is "forty-five trillion, two hundred seventy-four billion, two hundred forty-four million, two hundred forty-seven thousand, two hundred fifty-four".