4623651941 has 2 divisors, whose sum is σ = 4623651942. Its totient is φ = 4623651940.

The previous prime is 4623651913. The next prime is 4623651961. The reversal of 4623651941 is 1491563264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2737487041 + 1886164900 = 52321^2 + 43430^2 .

It is a cyclic number.

It is not a de Polignac number, because 4623651941 - 2¹⁰ = 4623650917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4623651961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2311825970 + 2311825971.

It is an arithmetic number, because the mean of its divisors is an integer number (2311825971).

Almost surely, 2^4623651941 is an apocalyptic number.

It is an amenable number.

4623651941 is a deficient number, since it is larger than the sum of its proper divisors (1).

4623651941 is an equidigital number, since it uses as much as digits as its factorization.

4623651941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 41.

The square root of 4623651941 is about 67997.4406944850. The cubic root of 4623651941 is about 1665.9490350784.

The spelling of 4623651941 in words is "four billion, six hundred twenty-three million, six hundred fifty-one thousand, nine hundred forty-one".