4576450162646 has 16 divisors (see below), whose sum is σ = 7281134055360. Its totient is φ = 2151244148040.

The previous prime is 4576450162637. The next prime is 4576450162663. The reversal of 4576450162646 is 6462610546754.

It is a junction number, because it is equal to n+sod(n) for n = 4576450162591 and 4576450162600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459662576 + ... + 459672531.

It is an arithmetic number, because the mean of its divisors is an integer number (455070878460).

Almost surely, 2^{4576450162646} is an apocalyptic number.

4576450162646 is a deficient number, since it is larger than the sum of its proper divisors (2704683892714).

4576450162646 is a wasteful number, since it uses less digits than its factorization.

4576450162646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919335259.

The product of its (nonzero) digits is 29030400, while the sum is 56.

The spelling of 4576450162646 in words is "four trillion, five hundred seventy-six billion, four hundred fifty million, one hundred sixty-two thousand, six hundred forty-six".