4545648070 has 32 divisors (see below), whose sum is σ = 8219880000. Its totient is φ = 1809899520.

The previous prime is 4545648067. The next prime is 4545648073. The reversal of 4545648070 is 708465454.

It is an interprime number because it is at equal distance from previous prime (4545648067) and next prime (4545648073).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545648073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3638806 + ... + 3640054.

It is an arithmetic number, because the mean of its divisors is an integer number (256871250).

Almost surely, 2^4545648070 is an apocalyptic number.

4545648070 is a deficient number, since it is larger than the sum of its proper divisors (3674231930).

4545648070 is a wasteful number, since it uses less digits than its factorization.

4545648070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640.

The product of its (nonzero) digits is 537600, while the sum is 43.

The square root of 4545648070 is about 67421.4214474895. The cubic root of 4545648070 is about 1656.5273207970.

The spelling of 4545648070 in words is "four billion, five hundred forty-five million, six hundred forty-eight thousand, seventy".