1450013437 has 4 divisors (see below), whose sum is σ = 1496788096. Its totient is φ = 1403238780.

The previous prime is 1450013429. The next prime is 1450013471. The reversal of 1450013437 is 7343100541.

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.

It is a cyclic number.

It is not a de Polignac number, because 1450013437 - 2³ = 1450013429 is a prime.

It is a super-3 number, since 3×1450013437³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450013407) 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, 23387283 + ... + 23387344.

It is an arithmetic number, because the mean of its divisors is an integer number (374197024).

Almost surely, 2^1450013437 is an apocalyptic number.

It is an amenable number.

1450013437 is a deficient number, since it is larger than the sum of its proper divisors (46774659).

1450013437 is an equidigital number, since it uses as much as digits as its factorization.

1450013437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46774658.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 1450013437 is about 38079.0419653646. The cubic root of 1450013437 is about 1131.8546922015.

Adding to 1450013437 its reverse (7343100541), we get a palindrome (8793113978).

The spelling of 1450013437 in words is "one billion, four hundred fifty million, thirteen thousand, four hundred thirty-seven".