1450051117437 has 16 divisors (see below), whose sum is σ = 2086297304000. Its totient is φ = 890550882432.

The previous prime is 1450051117429. The next prime is 1450051117499. The reversal of 1450051117437 is 7347111500541.

It is a happy number.

It is not a de Polignac number, because 1450051117437 - 2³ = 1450051117429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 1450051117395 and 1450051117404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450051113437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37235848 + ... + 37274769.

It is an arithmetic number, because the mean of its divisors is an integer number (130393581500).

Almost surely, 2^{1450051117437} is an apocalyptic number.

It is an amenable number.

1450051117437 is a deficient number, since it is larger than the sum of its proper divisors (636246186563).

1450051117437 is a wasteful number, since it uses less digits than its factorization.

1450051117437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74511132.

The product of its (nonzero) digits is 58800, while the sum is 39.

Adding to 1450051117437 its reverse (7347111500541), we get a palindrome (8797162617978).

The spelling of 1450051117437 in words is "one trillion, four hundred fifty billion, fifty-one million, one hundred seventeen thousand, four hundred thirty-seven".