1045134500451 has 16 divisors (see below), whose sum is σ = 1402187480064. Its totient is φ = 692422490144.

The previous prime is 1045134500429. The next prime is 1045134500453. The reversal of 1045134500451 is 1540054315401.

It is a cyclic number.

It is not a de Polignac number, because 1045134500451 - 2¹⁸ = 1045134238307 is a prime.

It is a super-2 number, since 2×1045134500451² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1045134500453) 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, 732430 + ... + 1620716.

It is an arithmetic number, because the mean of its divisors is an integer number (87636717504).

Almost surely, 2^{1045134500451} is an apocalyptic number.

1045134500451 is a deficient number, since it is larger than the sum of its proper divisors (357052979613).

1045134500451 is a wasteful number, since it uses less digits than its factorization.

1045134500451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890730.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 1045134500451 its reverse (1540054315401), we get a palindrome (2585188815852).

The spelling of 1045134500451 in words is "one trillion, forty-five billion, one hundred thirty-four million, five hundred thousand, four hundred fifty-one".