2453213331001 has 4 divisors (see below), whose sum is σ = 2477502572004. Its totient is φ = 2428924090000.

The previous prime is 2453213330987. The next prime is 2453213331013. The reversal of 2453213331001 is 1001333123542.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1574269580601 + 878943750400 = 1254699^2 + 937520^2 .

It is a cyclic number.

It is not a de Polignac number, because 2453213331001 - 2⁹ = 2453213330489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2453213331601) 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, 12144620350 + ... + 12144620551.

It is an arithmetic number, because the mean of its divisors is an integer number (619375643001).

Almost surely, 2^{2453213331001} is an apocalyptic number.

It is an amenable number.

2453213331001 is a deficient number, since it is larger than the sum of its proper divisors (24289241003).

2453213331001 is a wasteful number, since it uses less digits than its factorization.

2453213331001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24289241002.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 2453213331001 its reverse (1001333123542), we get a palindrome (3454546454543).

The spelling of 2453213331001 in words is "two trillion, four hundred fifty-three billion, two hundred thirteen million, three hundred thirty-one thousand, one".