45143708 has 6 divisors (see below), whose sum is σ = 79001496. Its totient is φ = 22571852.

The previous prime is 45143701. The next prime is 45143731. The reversal of 45143708 is 80734154.

45143708 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 (45143701) 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 as a sum of consecutive naturals, namely, 5642960 + ... + 5642967.

It is an arithmetic number, because the mean of its divisors is an integer number (13166916).

Almost surely, 2^45143708 is an apocalyptic number.

It is an amenable number.

45143708 is a deficient number, since it is larger than the sum of its proper divisors (33857788).

45143708 is a wasteful number, since it uses less digits than its factorization.

45143708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11285931 (or 11285929 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 45143708 is about 6718.9067563109. The cubic root of 45143708 is about 356.0675607164.

The spelling of 45143708 in words is "forty-five million, one hundred forty-three thousand, seven hundred eight".