45392754 has 64 divisors (see below), whose sum is σ = 109486080. Its totient is φ = 12376320.

The previous prime is 45392707. The next prime is 45392761. The reversal of 45392754 is 45729354.

45392754 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 24927 + ... + 26685.

It is an arithmetic number, because the mean of its divisors is an integer number (1710720).

Almost surely, 2^45392754 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45392754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54743040).

45392754 is an abundant number, since it is smaller than the sum of its proper divisors (64093326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45392754 is a wasteful number, since it uses less digits than its factorization.

45392754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815.

The product of its digits is 151200, while the sum is 39.

The square root of 45392754 is about 6737.4144892533. The cubic root of 45392754 is about 356.7211374382.

The spelling of 45392754 in words is "forty-five million, three hundred ninety-two thousand, seven hundred fifty-four".