4542605464 has 16 divisors (see below), whose sum is σ = 8523127800. Its totient is φ = 2269771392.

The previous prime is 4542605453. The next prime is 4542605579. The reversal of 4542605464 is 4645062454.

It is a happy number.

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, 178762 + ... + 202585.

Almost surely, 2^4542605464 is an apocalyptic number.

It is an amenable number.

4542605464 is a deficient number, since it is larger than the sum of its proper divisors (3980522336).

4542605464 is a wasteful number, since it uses less digits than its factorization.

4542605464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382842 (or 382838 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

The square root of 4542605464 is about 67398.8535807546. The cubic root of 4542605464 is about 1656.1576423088.

The spelling of 4542605464 in words is "four billion, five hundred forty-two million, six hundred five thousand, four hundred sixty-four".