4605665654 has 4 divisors (see below), whose sum is σ = 6908498484. Its totient is φ = 2302832826.

The previous prime is 4605665641. The next prime is 4605665677. The reversal of 4605665654 is 4565665064.

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

It is a super-2 number, since 2×4605665654² = 42424312232870495432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4605665599 and 4605665608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151416412 + ... + 1151416415.

It is an arithmetic number, because the mean of its divisors is an integer number (1727124621).

Almost surely, 2^4605665654 is an apocalyptic number.

4605665654 is a deficient number, since it is larger than the sum of its proper divisors (2302832830).

4605665654 is a wasteful number, since it uses less digits than its factorization.

4605665654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302832829.

The product of its (nonzero) digits is 2592000, while the sum is 47.

The square root of 4605665654 is about 67865.0547336403. The cubic root of 4605665654 is about 1663.7860135622.

The spelling of 4605665654 in words is "four billion, six hundred five million, six hundred sixty-five thousand, six hundred fifty-four".