4661150999 has 2 divisors, whose sum is σ = 4661151000. Its totient is φ = 4661150998.

The previous prime is 4661150983. The next prime is 4661151007. The reversal of 4661150999 is 9990511664.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4661150999 - 2⁴ = 4661150983 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4661150929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2330575499 + 2330575500.

It is an arithmetic number, because the mean of its divisors is an integer number (2330575500).

Almost surely, 2^4661150999 is an apocalyptic number.

4661150999 is a deficient number, since it is larger than the sum of its proper divisors (1).

4661150999 is an equidigital number, since it uses as much as digits as its factorization.

4661150999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 524880, while the sum is 50.

The square root of 4661150999 is about 68272.6226169758. The cubic root of 4661150999 is about 1670.4406786408.

The spelling of 4661150999 in words is "four billion, six hundred sixty-one million, one hundred fifty thousand, nine hundred ninety-nine".