5223140345 has 16 divisors (see below), whose sum is σ = 6308305920. Its totient is φ = 4151529600.

The previous prime is 5223140341. The next prime is 5223140359. The reversal of 5223140345 is 5430413225.

It is a happy number.

It is not a de Polignac number, because 5223140345 - 2² = 5223140341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5223140341) 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, 1538600 + ... + 1541990.

It is an arithmetic number, because the mean of its divisors is an integer number (394269120).

Almost surely, 2^5223140345 is an apocalyptic number.

It is an amenable number.

5223140345 is a deficient number, since it is larger than the sum of its proper divisors (1085165575).

5223140345 is a wasteful number, since it uses less digits than its factorization.

5223140345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5296.

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

The square root of 5223140345 is about 72271.2968266102. The cubic root of 5223140345 is about 1735.0442890249.

The spelling of 5223140345 in words is "five billion, two hundred twenty-three million, one hundred forty thousand, three hundred forty-five".