4645654012 has 12 divisors (see below), whose sum is σ = 8130793720. Its totient is φ = 2322570096.

The previous prime is 4645654009. The next prime is 4645654019. The reversal of 4645654012 is 2104565464.

It is a super-2 number, since 2×4645654012² = 43164202398423392288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4645654019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20187 + ... + 98482.

Almost surely, 2^4645654012 is an apocalyptic number.

It is an amenable number.

4645654012 is a deficient number, since it is larger than the sum of its proper divisors (3485139708).

4645654012 is a wasteful number, since it uses less digits than its factorization.

4645654012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128460 (or 128458 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 4645654012 is about 68159.0347056060. The cubic root of 4645654012 is about 1668.5873782211.

The spelling of 4645654012 in words is "four billion, six hundred forty-five million, six hundred fifty-four thousand, twelve".