45263845 has 16 divisors (see below), whose sum is σ = 59787072. Its totient is φ = 32623360.

The previous prime is 45263837. The next prime is 45263861. The reversal of 45263845 is 54836254.

It is not a de Polignac number, because 45263845 - 2³ = 45263837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2574 + ... + 9856.

It is an arithmetic number, because the mean of its divisors is an integer number (3736692).

Almost surely, 2^45263845 is an apocalyptic number.

It is an amenable number.

45263845 is a deficient number, since it is larger than the sum of its proper divisors (14523227).

45263845 is a wasteful number, since it uses less digits than its factorization.

45263845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7412.

The product of its digits is 115200, while the sum is 37.

The square root of 45263845 is about 6727.8410355775. The cubic root of 45263845 is about 356.3831380900.

The spelling of 45263845 in words is "forty-five million, two hundred sixty-three thousand, eight hundred forty-five".