45372758 has 8 divisors (see below), whose sum is σ = 68281752. Its totient is φ = 22612176.

The previous prime is 45372757. The next prime is 45372787. The reversal of 45372758 is 85727354.

45372758 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45372751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36335 + ... + 37562.

It is an arithmetic number, because the mean of its divisors is an integer number (8535219).

Almost surely, 2^45372758 is an apocalyptic number.

45372758 is a deficient number, since it is larger than the sum of its proper divisors (22908994).

45372758 is a wasteful number, since it uses less digits than its factorization.

45372758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74206.

The product of its digits is 235200, while the sum is 41.

The square root of 45372758 is about 6735.9303737494. The cubic root of 45372758 is about 356.6687499029.

The spelling of 45372758 in words is "forty-five million, three hundred seventy-two thousand, seven hundred fifty-eight".