45358568 has 8 divisors (see below), whose sum is σ = 85047330. Its totient is φ = 22679280.

The previous prime is 45358543. The next prime is 45358571. The reversal of 45358568 is 86585354.

45358568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 32239684 + 13118884 = 5678^2 + 3622^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-4 number, since 4×45358568⁴ (a number of 32 digits) contains 4444 as substring.

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 as a sum of consecutive naturals, namely, 2834903 + ... + 2834918.

Almost surely, 2^45358568 is an apocalyptic number.

It is an amenable number.

45358568 is a deficient number, since it is larger than the sum of its proper divisors (39688762).

45358568 is a wasteful number, since it uses less digits than its factorization.

45358568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5669827 (or 5669823 counting only the distinct ones).

The product of its digits is 576000, while the sum is 44.

The square root of 45358568 is about 6734.8769847711. The cubic root of 45358568 is about 356.6315641738.

The spelling of 45358568 in words is "forty-five million, three hundred fifty-eight thousand, five hundred sixty-eight".