45351379 has 2 divisors, whose sum is σ = 45351380. Its totient is φ = 45351378.

The previous prime is 45351373. The next prime is 45351401. The reversal of 45351379 is 97315354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45351379 - 2¹¹ = 45349331 is a prime.

It is not a weakly prime, because it can be changed into another prime (45351373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22675689 + 22675690.

It is an arithmetic number, because the mean of its divisors is an integer number (22675690).

Almost surely, 2^45351379 is an apocalyptic number.

45351379 is a deficient number, since it is larger than the sum of its proper divisors (1).

45351379 is an equidigital number, since it uses as much as digits as its factorization.

45351379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56700, while the sum is 37.

The square root of 45351379 is about 6734.3432493451. The cubic root of 45351379 is about 356.6127220168.

The spelling of 45351379 in words is "forty-five million, three hundred fifty-one thousand, three hundred seventy-nine".