4661230501 has 2 divisors, whose sum is σ = 4661230502. Its totient is φ = 4661230500.

The previous prime is 4661230489. The next prime is 4661230543. The reversal of 4661230501 is 1050321664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2471084100 + 2190146401 = 49710^2 + 46799^2 .

It is a cyclic number.

It is not a de Polignac number, because 4661230501 - 2⁷ = 4661230373 is a prime.

It is a super-2 number, since 2×4661230501² = 43454139566905422002, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4661230501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4661230201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2330615250 + 2330615251.

It is an arithmetic number, because the mean of its divisors is an integer number (2330615251).

Almost surely, 2^4661230501 is an apocalyptic number.

It is an amenable number.

4661230501 is a deficient number, since it is larger than the sum of its proper divisors (1).

4661230501 is an equidigital number, since it uses as much as digits as its factorization.

4661230501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 4661230501 is about 68273.2048537345. The cubic root of 4661230501 is about 1670.4501757672.

The spelling of 4661230501 in words is "four billion, six hundred sixty-one million, two hundred thirty thousand, five hundred one".