45161848 has 16 divisors (see below), whose sum is σ = 84971880. Its totient is φ = 22502688.

The previous prime is 45161833. The next prime is 45161873. The reversal of 45161848 is 84816154.

45161848 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 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 3 ways as a sum of consecutive naturals, for example, 7290 + ... + 11977.

Almost surely, 2^45161848 is an apocalyptic number.

It is an amenable number.

45161848 is a deficient number, since it is larger than the sum of its proper divisors (39810032).

45161848 is a wasteful number, since it uses less digits than its factorization.

45161848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19566 (or 19562 counting only the distinct ones).

The product of its digits is 30720, while the sum is 37.

The square root of 45161848 is about 6720.2565427222. The cubic root of 45161848 is about 356.1152469528.

The spelling of 45161848 in words is "forty-five million, one hundred sixty-one thousand, eight hundred forty-eight".