40522545510451 has 2 divisors, whose sum is σ = 40522545510452. Its totient is φ = 40522545510450.

The previous prime is 40522545510449. The next prime is 40522545510479. The reversal of 40522545510451 is 15401554522504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40522545510451 - 2¹ = 40522545510449 is a prime.

Together with 40522545510449, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 40522545510398 and 40522545510407.

It is not a weakly prime, because it can be changed into another prime (40522545510151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20261272755225 + 20261272755226.

It is an arithmetic number, because the mean of its divisors is an integer number (20261272755226).

Almost surely, 2^{40522545510451} is an apocalyptic number.

40522545510451 is a deficient number, since it is larger than the sum of its proper divisors (1).

40522545510451 is an equidigital number, since it uses as much as digits as its factorization.

40522545510451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 800000, while the sum is 43.

The spelling of 40522545510451 in words is "forty trillion, five hundred twenty-two billion, five hundred forty-five million, five hundred ten thousand, four hundred fifty-one".