45429916 has 24 divisors (see below), whose sum is σ = 96205536. Its totient is φ = 18324480.

The previous prime is 45429889. The next prime is 45429919. The reversal of 45429916 is 61992454.

45429916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45429919) 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, 47245 + ... + 48196.

It is an arithmetic number, because the mean of its divisors is an integer number (4008564).

Almost surely, 2^45429916 is an apocalyptic number.

It is an amenable number.

45429916 is an abundant number, since it is smaller than the sum of its proper divisors (50775620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45429916 is a wasteful number, since it uses less digits than its factorization.

45429916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95469 (or 95467 counting only the distinct ones).

The product of its digits is 77760, while the sum is 40.

The square root of 45429916 is about 6740.1718078993. The cubic root of 45429916 is about 356.8184573391.

The spelling of 45429916 in words is "forty-five million, four hundred twenty-nine thousand, nine hundred sixteen".