4545057064 has 32 divisors (see below), whose sum is σ = 8801049600. Its totient is φ = 2198180160.

The previous prime is 4545057053. The next prime is 4545057067. The reversal of 4545057064 is 4607505454.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4545057067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 899457 + ... + 904495.

It is an arithmetic number, because the mean of its divisors is an integer number (275032800).

Almost surely, 2^4545057064 is an apocalyptic number.

It is an amenable number.

4545057064 is a deficient number, since it is larger than the sum of its proper divisors (4255992536).

4545057064 is a wasteful number, since it uses less digits than its factorization.

4545057064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8713 (or 8709 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 40.

The square root of 4545057064 is about 67417.0383805162. The cubic root of 4545057064 is about 1656.4555261190.

The spelling of 4545057064 in words is "four billion, five hundred forty-five million, fifty-seven thousand, sixty-four".