5445275023 has 16 divisors (see below), whose sum is σ = 5732812800. Its totient is φ = 5165252640.

The previous prime is 5445274997. The next prime is 5445275027. The reversal of 5445275023 is 3205725445.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5445275023 is a prime.

It is a super-2 number, since 2×5445275023² = 59302040152215301058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5445275027) 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, 652465 + ... + 660757.

It is an arithmetic number, because the mean of its divisors is an integer number (358300800).

Almost surely, 2^5445275023 is an apocalyptic number.

5445275023 is a deficient number, since it is larger than the sum of its proper divisors (287537777).

5445275023 is a wasteful number, since it uses less digits than its factorization.

5445275023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8742.

The product of its (nonzero) digits is 168000, while the sum is 37.

The square root of 5445275023 is about 73792.1067797905. The cubic root of 5445275023 is about 1759.3001503588.

The spelling of 5445275023 in words is "five billion, four hundred forty-five million, two hundred seventy-five thousand, twenty-three".