45443433434527 has 2 divisors, whose sum is σ = 45443433434528. Its totient is φ = 45443433434526.

The previous prime is 45443433434449. The next prime is 45443433434533. The reversal of 45443433434527 is 72543433434454.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45443433434527 is a prime.

It is a super-2 number, since 2×45443433434527² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45443433435527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22721716717263 + 22721716717264.

It is an arithmetic number, because the mean of its divisors is an integer number (22721716717264).

Almost surely, 2^{45443433434527} is an apocalyptic number.

45443433434527 is a deficient number, since it is larger than the sum of its proper divisors (1).

45443433434527 is an equidigital number, since it uses as much as digits as its factorization.

45443433434527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116121600, while the sum is 55.

The spelling of 45443433434527 in words is "forty-five trillion, four hundred forty-three billion, four hundred thirty-three million, four hundred thirty-four thousand, five hundred twenty-seven".