1450350215 has 16 divisors (see below), whose sum is σ = 1817261568. Its totient is φ = 1109117856.

The previous prime is 1450350197. The next prime is 1450350227. The reversal of 1450350215 is 5120530541.

It is a cyclic number.

It is not a de Polignac number, because 1450350215 - 2⁸ = 1450349959 is a prime.

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, 236984 + ... + 243026.

It is an arithmetic number, because the mean of its divisors is an integer number (113578848).

Almost surely, 2^1450350215 is an apocalyptic number.

1450350215 is a deficient number, since it is larger than the sum of its proper divisors (366911353).

1450350215 is a wasteful number, since it uses less digits than its factorization.

1450350215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8158.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 1450350215 is about 38083.4637999224. The cubic root of 1450350215 is about 1131.9423130567.

Adding to 1450350215 its reverse (5120530541), we get a palindrome (6570880756).

The spelling of 1450350215 in words is "one billion, four hundred fifty million, three hundred fifty thousand, two hundred fifteen".