4541666365 has 32 divisors (see below), whose sum is σ = 6229198080. Its totient is φ = 3158098944.

The previous prime is 4541666359. The next prime is 4541666383. The reversal of 4541666365 is 5636661454.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4541666365 - 2⁹ = 4541665853 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16642 + ... + 96748.

It is an arithmetic number, because the mean of its divisors is an integer number (194662440).

Almost surely, 2^4541666365 is an apocalyptic number.

It is an amenable number.

4541666365 is a deficient number, since it is larger than the sum of its proper divisors (1687531715).

4541666365 is a wasteful number, since it uses less digits than its factorization.

4541666365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80181.

The product of its digits is 1555200, while the sum is 46.

The square root of 4541666365 is about 67391.8864923664. The cubic root of 4541666365 is about 1656.0435078702.

The spelling of 4541666365 in words is "four billion, five hundred forty-one million, six hundred sixty-six thousand, three hundred sixty-five".