2215010453 has 16 divisors (see below), whose sum is σ = 2312217600. Its totient is φ = 2120292720.

The previous prime is 2215010437. The next prime is 2215010477. The reversal of 2215010453 is 3540105122.

It is a cyclic number.

It is not a de Polignac number, because 2215010453 - 2⁴ = 2215010437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2215040453) 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, 469838 + ... + 474528.

It is an arithmetic number, because the mean of its divisors is an integer number (144513600).

Almost surely, 2^2215010453 is an apocalyptic number.

It is an amenable number.

2215010453 is a deficient number, since it is larger than the sum of its proper divisors (97207147).

2215010453 is a wasteful number, since it uses less digits than its factorization.

2215010453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4952.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2215010453 is about 47063.8975542825. The cubic root of 2215010453 is about 1303.5426944515.

Adding to 2215010453 its reverse (3540105122), we get a palindrome (5755115575).

The spelling of 2215010453 in words is "two billion, two hundred fifteen million, ten thousand, four hundred fifty-three".