45434776 has 32 divisors (see below), whose sum is σ = 90086400. Its totient is φ = 21422880.

The previous prime is 45434771. The next prime is 45434819. The reversal of 45434776 is 67743454.

45434776 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 (45434771) 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, 40641 + ... + 41743.

It is an arithmetic number, because the mean of its divisors is an integer number (2815200).

Almost surely, 2^45434776 is an apocalyptic number.

It is an amenable number.

45434776 is a deficient number, since it is larger than the sum of its proper divisors (44651624).

45434776 is a wasteful number, since it uses less digits than its factorization.

45434776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399 (or 1395 counting only the distinct ones).

The product of its digits is 282240, while the sum is 40.

The square root of 45434776 is about 6740.5323231923. The cubic root of 45434776 is about 356.8311807897.

The spelling of 45434776 in words is "forty-five million, four hundred thirty-four thousand, seven hundred seventy-six".