4910624561 has 2 divisors, whose sum is σ = 4910624562. Its totient is φ = 4910624560.

The previous prime is 4910624483. The next prime is 4910624567. The reversal of 4910624561 is 1654260194.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2665760161 + 2244864400 = 51631^2 + 47380^2 .

It is a cyclic number.

It is not a de Polignac number, because 4910624561 - 2²² = 4906430257 is a prime.

It is a super-2 number, since 2×4910624561² = 48228467158192885442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4910624567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2455312280 + 2455312281.

It is an arithmetic number, because the mean of its divisors is an integer number (2455312281).

Almost surely, 2^4910624561 is an apocalyptic number.

It is an amenable number.

4910624561 is a deficient number, since it is larger than the sum of its proper divisors (1).

4910624561 is an equidigital number, since it uses as much as digits as its factorization.

4910624561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 4910624561 is about 70075.8486284683. The cubic root of 4910624561 is about 1699.7259720940.

The spelling of 4910624561 in words is "four billion, nine hundred ten million, six hundred twenty-four thousand, five hundred sixty-one".