1450165201 has 4 divisors (see below), whose sum is σ = 1451174400. Its totient is φ = 1449156004.

The previous prime is 1450165187. The next prime is 1450165207. The reversal of 1450165201 is 1025610541.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1025610541 = 31 ⋅33084211.

It is a cyclic number.

It is not a de Polignac number, because 1450165201 - 2¹⁷ = 1450034129 is a prime.

It is a super-2 number, since 2×1450165201² = 4205958220382740802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1450165207) 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, 502441 + ... + 505318.

It is an arithmetic number, because the mean of its divisors is an integer number (362793600).

Almost surely, 2^1450165201 is an apocalyptic number.

It is an amenable number.

1450165201 is a deficient number, since it is larger than the sum of its proper divisors (1009199).

1450165201 is a wasteful number, since it uses less digits than its factorization.

1450165201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009198.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 1450165201 is about 38081.0346629395. The cubic root of 1450165201 is about 1131.8941789167.

Adding to 1450165201 its reverse (1025610541), we get a palindrome (2475775742).

The spelling of 1450165201 in words is "one billion, four hundred fifty million, one hundred sixty-five thousand, two hundred one".