45238373 has 8 divisors (see below), whose sum is σ = 47704800. Its totient is φ = 42780528.

The previous prime is 45238363. The next prime is 45238381. The reversal of 45238373 is 37383254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45238373 - 2⁴ = 45238357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45238313) 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 in 7 ways as a sum of consecutive naturals, for example, 10715 + ... + 14327.

It is an arithmetic number, because the mean of its divisors is an integer number (5963100).

Almost surely, 2^45238373 is an apocalyptic number.

It is an amenable number.

45238373 is a deficient number, since it is larger than the sum of its proper divisors (2466427).

45238373 is a wasteful number, since it uses less digits than its factorization.

45238373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4291.

The product of its digits is 60480, while the sum is 35.

The square root of 45238373 is about 6725.9477399100. The cubic root of 45238373 is about 356.3162746095.

The spelling of 45238373 in words is "forty-five million, two hundred thirty-eight thousand, three hundred seventy-three".