5315440022 has 8 divisors (see below), whose sum is σ = 8004184776. Its totient is φ = 2647378432.

The previous prime is 5315440007. The next prime is 5315440027. The reversal of 5315440022 is 2200445135.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5315439973 and 5315440000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315440027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5170148 + ... + 5171175.

It is an arithmetic number, because the mean of its divisors is an integer number (1000523097).

Almost surely, 2^5315440022 is an apocalyptic number.

5315440022 is a deficient number, since it is larger than the sum of its proper divisors (2688744754).

5315440022 is a wasteful number, since it uses less digits than its factorization.

5315440022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10341582.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5315440022 is about 72907.0642804934. The cubic root of 5315440022 is about 1745.2048343715.

Adding to 5315440022 its reverse (2200445135), we get a palindrome (7515885157).

The spelling of 5315440022 in words is "five billion, three hundred fifteen million, four hundred forty thousand, twenty-two".