5023312445 has 4 divisors (see below), whose sum is σ = 6027974940. Its totient is φ = 4018649952.

The previous prime is 5023312421. The next prime is 5023312477. The reversal of 5023312445 is 5442133205.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5442133205 = 5 ⋅1088426641.

It can be written as a sum of positive squares in 2 ways, for example, as 1052548249 + 3970764196 = 32443^2 + 63014^2 .

It is a cyclic number.

It is not a de Polignac number, because 5023312445 - 2¹⁸ = 5023050301 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502331240 + ... + 502331249.

It is an arithmetic number, because the mean of its divisors is an integer number (1506993735).

Almost surely, 2^5023312445 is an apocalyptic number.

It is an amenable number.

5023312445 is a deficient number, since it is larger than the sum of its proper divisors (1004662495).

5023312445 is a wasteful number, since it uses less digits than its factorization.

5023312445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004662494.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 5023312445 is about 70875.3302990540. The cubic root of 5023312445 is about 1712.6294083748.

The spelling of 5023312445 in words is "five billion, twenty-three million, three hundred twelve thousand, four hundred forty-five".