45371375 has 16 divisors (see below), whose sum is σ = 64713792. Its totient is φ = 31111200.

The previous prime is 45371363. The next prime is 45371393. The reversal of 45371375 is 57317354.

It is not a de Polignac number, because 45371375 - 2⁶ = 45371311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25052 + ... + 26801.

It is an arithmetic number, because the mean of its divisors is an integer number (4044612).

Almost surely, 2^45371375 is an apocalyptic number.

45371375 is a deficient number, since it is larger than the sum of its proper divisors (19342417).

45371375 is an equidigital number, since it uses as much as digits as its factorization.

45371375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51875 (or 51865 counting only the distinct ones).

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

The square root of 45371375 is about 6735.8277145426. The cubic root of 45371375 is about 356.6651260111.

The spelling of 45371375 in words is "forty-five million, three hundred seventy-one thousand, three hundred seventy-five".