45175373 has 4 divisors (see below), whose sum is σ = 45273408. Its totient is φ = 45077340.

The previous prime is 45175349. The next prime is 45175379. The reversal of 45175373 is 37357154.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45175373 - 2⁶ = 45175309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45175379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48323 + ... + 49248.

It is an arithmetic number, because the mean of its divisors is an integer number (11318352).

Almost surely, 2^45175373 is an apocalyptic number.

It is an amenable number.

45175373 is a deficient number, since it is larger than the sum of its proper divisors (98035).

45175373 is an equidigital number, since it uses as much as digits as its factorization.

45175373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98034.

The product of its digits is 44100, while the sum is 35.

The square root of 45175373 is about 6721.2627533820. The cubic root of 45175373 is about 356.1507930181.

The spelling of 45175373 in words is "forty-five million, one hundred seventy-five thousand, three hundred seventy-three".