445354413 has 16 divisors (see below), whose sum is σ = 679625856. Its totient is φ = 254116800.

The previous prime is 445354373. The next prime is 445354453. The reversal of 445354413 is 314453544.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (445354373) and next prime (445354453).

It is not a de Polignac number, because 445354413 - 2¹² = 445350317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445354453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406 + ... + 29847.

It is an arithmetic number, because the mean of its divisors is an integer number (42476616).

Almost surely, 2^445354413 is an apocalyptic number.

It is an amenable number.

445354413 is a deficient number, since it is larger than the sum of its proper divisors (234271443).

445354413 is a wasteful number, since it uses less digits than its factorization.

445354413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30964.

The product of its digits is 57600, while the sum is 33.

The square root of 445354413 is about 21103.4218315419. The cubic root of 445354413 is about 763.6633003034.

The spelling of 445354413 in words is "four hundred forty-five million, three hundred fifty-four thousand, four hundred thirteen".