45112555240423 has 16 divisors (see below), whose sum is σ = 51013792788480. Its totient is φ = 39522404426400.

The previous prime is 45112555240399. The next prime is 45112555240447. The reversal of 45112555240423 is 32404255521154.

It is an interprime number because it is at equal distance from previous prime (45112555240399) and next prime (45112555240447).

It is a cyclic number.

It is not a de Polignac number, because 45112555240423 - 2²⁵ = 45112521685991 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45112555240423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45112555249423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276686040 + ... + 276849037.

It is an arithmetic number, because the mean of its divisors is an integer number (3188362049280).

Almost surely, 2^{45112555240423} is an apocalyptic number.

45112555240423 is a deficient number, since it is larger than the sum of its proper divisors (5901237548057).

45112555240423 is a wasteful number, since it uses less digits than its factorization.

45112555240423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553535358.

The product of its (nonzero) digits is 960000, while the sum is 43.

The spelling of 45112555240423 in words is "forty-five trillion, one hundred twelve billion, five hundred fifty-five million, two hundred forty thousand, four hundred twenty-three".