45025046 has 16 divisors (see below), whose sum is σ = 73811088. Its totient is φ = 20428800.

The previous prime is 45025031. The next prime is 45025049. The reversal of 45025046 is 64052054.

45025046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45025049) 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 7 ways as a sum of consecutive naturals, for example, 13286 + ... + 16326.

It is an arithmetic number, because the mean of its divisors is an integer number (4613193).

Almost surely, 2^45025046 is an apocalyptic number.

45025046 is a deficient number, since it is larger than the sum of its proper divisors (28786042).

45025046 is a wasteful number, since it uses less digits than its factorization.

45025046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3727.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 45025046 is about 6710.0704914330. The cubic root of 45025046 is about 355.7553078024.

The spelling of 45025046 in words is "forty-five million, twenty-five thousand, forty-six".