45023424545031 has 16 divisors (see below), whose sum is σ = 63705963642624. Its totient is φ = 28186222123904.

The previous prime is 45023424545017. The next prime is 45023424545083. The reversal of 45023424545031 is 13054542432054.

It is not a de Polignac number, because 45023424545031 - 2¹⁴ = 45023424528647 is a prime.

It is a super-2 number, since 2×45023424545031² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45023424545431) 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, 996379491 + ... + 996424676.

It is an arithmetic number, because the mean of its divisors is an integer number (3981622727664).

Almost surely, 2^{45023424545031} is an apocalyptic number.

45023424545031 is a deficient number, since it is larger than the sum of its proper divisors (18682539097593).

45023424545031 is a wasteful number, since it uses less digits than its factorization.

45023424545031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992804630.

The product of its (nonzero) digits is 1152000, while the sum is 42.

Adding to 45023424545031 its reverse (13054542432054), we get a palindrome (58077966977085).

The spelling of 45023424545031 in words is "forty-five trillion, twenty-three billion, four hundred twenty-four million, five hundred forty-five thousand, thirty-one".