4912532369 has 2 divisors, whose sum is σ = 4912532370. Its totient is φ = 4912532368.

The previous prime is 4912532353. The next prime is 4912532407. The reversal of 4912532369 is 9632352194.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3565642369 + 1346890000 = 59713^2 + 36700^2 .

It is a cyclic number.

It is not a de Polignac number, because 4912532369 - 2⁴ = 4912532353 is a prime.

It is a super-2 number, since 2×4912532369² = 48265948552945504322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4912532329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2456266184 + 2456266185.

It is an arithmetic number, because the mean of its divisors is an integer number (2456266185).

Almost surely, 2^4912532369 is an apocalyptic number.

It is an amenable number.

4912532369 is a deficient number, since it is larger than the sum of its proper divisors (1).

4912532369 is an equidigital number, since it uses as much as digits as its factorization.

4912532369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 349920, while the sum is 44.

The square root of 4912532369 is about 70089.4597567994. The cubic root of 4912532369 is about 1699.9460616104.

The spelling of 4912532369 in words is "four billion, nine hundred twelve million, five hundred thirty-two thousand, three hundred sixty-nine".