1450665116051 has 4 divisors (see below), whose sum is σ = 1465028137104. Its totient is φ = 1436302095000.

The previous prime is 1450665116029. The next prime is 1450665116101. The reversal of 1450665116051 is 1506115660541.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1450665116051 - 2³⁰ = 1449591374227 is a prime.

It is a super-2 number, since 2×1450665116051² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1450665116011) 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, 7181510375 + ... + 7181510576.

It is an arithmetic number, because the mean of its divisors is an integer number (366257034276).

Almost surely, 2^{1450665116051} is an apocalyptic number.

1450665116051 is a deficient number, since it is larger than the sum of its proper divisors (14363021053).

1450665116051 is a wasteful number, since it uses less digits than its factorization.

1450665116051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14363021052.

The product of its (nonzero) digits is 108000, while the sum is 41.

The spelling of 1450665116051 in words is "one trillion, four hundred fifty billion, six hundred sixty-five million, one hundred sixteen thousand, fifty-one".