46045451 has 2 divisors, whose sum is σ = 46045452. Its totient is φ = 46045450.

The previous prime is 46045421. The next prime is 46045453. The reversal of 46045451 is 15454064.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46045451 - 2¹⁸ = 45783307 is a prime.

Together with 46045453, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46045453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23022725 + 23022726.

It is an arithmetic number, because the mean of its divisors is an integer number (23022726).

Almost surely, 2^46045451 is an apocalyptic number.

46045451 is a deficient number, since it is larger than the sum of its proper divisors (1).

46045451 is an equidigital number, since it uses as much as digits as its factorization.

46045451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 46045451 is about 6785.6798480329. The cubic root of 46045451 is about 358.4227577550.

The spelling of 46045451 in words is "forty-six million, forty-five thousand, four hundred fifty-one".