4545657027 has 6 divisors (see below), whose sum is σ = 6565949052. Its totient is φ = 3030438012.

The previous prime is 4545657019. The next prime is 4545657031. The reversal of 4545657027 is 7207565454.

4545657027 is a `hidden beast` number, since 4 + 5 + 4 + 56 + 570 + 27 = 666.

It is not a de Polignac number, because 4545657027 - 2³ = 4545657019 is a prime.

It is a super-2 number, since 2×4545657027² = 41325995614228957458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4545657037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 252536493 + ... + 252536510.

It is an arithmetic number, because the mean of its divisors is an integer number (1094324842).

Almost surely, 2^4545657027 is an apocalyptic number.

4545657027 is a deficient number, since it is larger than the sum of its proper divisors (2020292025).

4545657027 is a wasteful number, since it uses less digits than its factorization.

4545657027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505073009 (or 505073006 counting only the distinct ones).

The product of its (nonzero) digits is 1176000, while the sum is 45.

The square root of 4545657027 is about 67421.4878729326. The cubic root of 4545657027 is about 1656.5284088344.

The spelling of 4545657027 in words is "four billion, five hundred forty-five million, six hundred fifty-seven thousand, twenty-seven".