1450250105215 has 16 divisors (see below), whose sum is σ = 1741351965696. Its totient is φ = 1159499092000.

The previous prime is 1450250105203. The next prime is 1450250105221. The reversal of 1450250105215 is 5125010520541.

It is a de Polignac number, because none of the positive numbers 2^k-1450250105215 is a prime.

It is a super-2 number, since 2×1450250105215² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66359040 + ... + 66380890.

It is an arithmetic number, because the mean of its divisors is an integer number (108834497856).

Almost surely, 2^{1450250105215} is an apocalyptic number.

1450250105215 is a deficient number, since it is larger than the sum of its proper divisors (291101860481).

1450250105215 is a wasteful number, since it uses less digits than its factorization.

1450250105215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29270.

The product of its (nonzero) digits is 10000, while the sum is 31.

Adding to 1450250105215 its reverse (5125010520541), we get a palindrome (6575260625756).

The spelling of 1450250105215 in words is "one trillion, four hundred fifty billion, two hundred fifty million, one hundred five thousand, two hundred fifteen".