45026203127 has 4 divisors (see below), whose sum is σ = 45061081416. Its totient is φ = 44991324840.

The previous prime is 45026203081. The next prime is 45026203139. The reversal of 45026203127 is 72130262054.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45026203127 - 2²⁶ = 44959094263 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45026203093 and 45026203102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45026203427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17437208 + ... + 17439789.

It is an arithmetic number, because the mean of its divisors is an integer number (11265270354).

Almost surely, 2^45026203127 is an apocalyptic number.

45026203127 is a deficient number, since it is larger than the sum of its proper divisors (34878289).

45026203127 is a wasteful number, since it uses less digits than its factorization.

45026203127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34878288.

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 45026203127 in words is "forty-five billion, twenty-six million, two hundred three thousand, one hundred twenty-seven".