1451550036453 has 24 divisors (see below), whose sum is σ = 2127440970144. Its totient is φ = 879685767840.

The previous prime is 1451550036451. The next prime is 1451550036487. The reversal of 1451550036453 is 3546300551541.

It is a happy number.

It is not a de Polignac number, because 1451550036453 - 2¹ = 1451550036451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1451550036451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8744850 + ... + 8909292.

It is an arithmetic number, because the mean of its divisors is an integer number (88643373756).

Almost surely, 2^{1451550036453} is an apocalyptic number.

It is an amenable number.

1451550036453 is a deficient number, since it is larger than the sum of its proper divisors (675890933691).

1451550036453 is a wasteful number, since it uses less digits than its factorization.

1451550036453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188785 (or 188774 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

Adding to 1451550036453 its reverse (3546300551541), we get a palindrome (4997850587994).

The spelling of 1451550036453 in words is "one trillion, four hundred fifty-one billion, five hundred fifty million, thirty-six thousand, four hundred fifty-three".