1045073934451 has 2 divisors, whose sum is σ = 1045073934452. Its totient is φ = 1045073934450.

The previous prime is 1045073934407. The next prime is 1045073934461. The reversal of 1045073934451 is 1544393705401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1045073934451 - 2¹⁷ = 1045073803379 is a prime.

It is not a weakly prime, because it can be changed into another prime (1045073934461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522536967225 + 522536967226.

It is an arithmetic number, because the mean of its divisors is an integer number (522536967226).

Almost surely, 2^{1045073934451} is an apocalyptic number.

1045073934451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045073934451 is an equidigital number, since it uses as much as digits as its factorization.

1045073934451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 1045073934451 in words is "one trillion, forty-five billion, seventy-three million, nine hundred thirty-four thousand, four hundred fifty-one".