2315222453 has 8 divisors (see below), whose sum is σ = 2430806880. Its totient is φ = 2202021360.

The previous prime is 2315222443. The next prime is 2315222461. The reversal of 2315222453 is 3542225132.

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

It is a cyclic number.

It is not a de Polignac number, because 2315222453 - 2¹⁰ = 2315221429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315222443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593843 + ... + 597728.

It is an arithmetic number, because the mean of its divisors is an integer number (303850860).

Almost surely, 2^2315222453 is an apocalyptic number.

It is an amenable number.

2315222453 is a deficient number, since it is larger than the sum of its proper divisors (115584427).

2315222453 is a wasteful number, since it uses less digits than its factorization.

2315222453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191667.

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

The square root of 2315222453 is about 48116.7585462695. The cubic root of 2315222453 is about 1322.9118556500.

Adding to 2315222453 its reverse (3542225132), we get a palindrome (5857447585).

The spelling of 2315222453 in words is "two billion, three hundred fifteen million, two hundred twenty-two thousand, four hundred fifty-three".