1450023215253 has 16 divisors (see below), whose sum is σ = 1955349253440. Its totient is φ = 955692569216.

The previous prime is 1450023215243. The next prime is 1450023215257. The reversal of 1450023215253 is 3525123200541.

It is a cyclic number.

It is not a de Polignac number, because 1450023215253 - 2¹⁰ = 1450023214229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450023215257) 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, 1655251 + ... + 2374847.

It is an arithmetic number, because the mean of its divisors is an integer number (122209328340).

Almost surely, 2^{1450023215253} is an apocalyptic number.

It is an amenable number.

1450023215253 is a deficient number, since it is larger than the sum of its proper divisors (505326038187).

1450023215253 is an equidigital number, since it uses as much as digits as its factorization.

1450023215253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727236.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 1450023215253 its reverse (3525123200541), we get a palindrome (4975146415794).

The spelling of 1450023215253 in words is "one trillion, four hundred fifty billion, twenty-three million, two hundred fifteen thousand, two hundred fifty-three".