41455451 has 2 divisors, whose sum is σ = 41455452. Its totient is φ = 41455450.

The previous prime is 41455439. The next prime is 41455501. The reversal of 41455451 is 15455414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41455451 - 2¹⁸ = 41193307 is a prime.

It is a super-2 number, since 2×41455451² = 3437108835226802, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (41455151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20727725 + 20727726.

It is an arithmetic number, because the mean of its divisors is an integer number (20727726).

Almost surely, 2^41455451 is an apocalyptic number.

41455451 is a deficient number, since it is larger than the sum of its proper divisors (1).

41455451 is an equidigital number, since it uses as much as digits as its factorization.

41455451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8000, while the sum is 29.

The square root of 41455451 is about 6438.5907619603. The cubic root of 41455451 is about 346.0938494903.

The spelling of 41455451 in words is "forty-one million, four hundred fifty-five thousand, four hundred fifty-one".