45259011 has 24 divisors (see below), whose sum is σ = 75944544. Its totient is φ = 25436160.

The previous prime is 45259003. The next prime is 45259031. The reversal of 45259011 is 11095254.

It is not a de Polignac number, because 45259011 - 2³ = 45259003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45259001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2046 + ... + 9731.

It is an arithmetic number, because the mean of its divisors is an integer number (3164356).

Almost surely, 2^45259011 is an apocalyptic number.

45259011 is a deficient number, since it is larger than the sum of its proper divisors (30685533).

45259011 is a wasteful number, since it uses less digits than its factorization.

45259011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11851 (or 11848 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 45259011 is about 6727.4817725506. The cubic root of 45259011 is about 356.3704508675.

The spelling of 45259011 in words is "forty-five million, two hundred fifty-nine thousand, eleven".