4556765546 has 4 divisors (see below), whose sum is σ = 6835148322. Its totient is φ = 2278382772.

The previous prime is 4556765533. The next prime is 4556765579. The reversal of 4556765546 is 6455676554.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2534014921 + 2022750625 = 50339^2 + 44975^2 .

It is a super-2 number, since 2×4556765546² = 41528224482425356232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1139191385 + ... + 1139191388.

Almost surely, 2^4556765546 is an apocalyptic number.

4556765546 is a deficient number, since it is larger than the sum of its proper divisors (2278382776).

4556765546 is a wasteful number, since it uses less digits than its factorization.

4556765546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2278382775.

The product of its digits is 15120000, while the sum is 53.

The square root of 4556765546 is about 67503.8187512381. The cubic root of 4556765546 is about 1657.8767000202.

The spelling of 4556765546 in words is "four billion, five hundred fifty-six million, seven hundred sixty-five thousand, five hundred forty-six".