2252061529 has 2 divisors, whose sum is σ = 2252061530. Its totient is φ = 2252061528.

The previous prime is 2252061521. The next prime is 2252061533. The reversal of 2252061529 is 9251602522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2150455129 + 101606400 = 46373^2 + 10080^2 .

It is a cyclic number.

It is not a de Polignac number, because 2252061529 - 2³ = 2252061521 is a prime.

It is a super-2 number, since 2×2252061529² = 10143562260803635682, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2252061494 and 2252061503.

It is not a weakly prime, because it can be changed into another prime (2252061521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126030764 + 1126030765.

It is an arithmetic number, because the mean of its divisors is an integer number (1126030765).

Almost surely, 2^2252061529 is an apocalyptic number.

It is an amenable number.

2252061529 is a deficient number, since it is larger than the sum of its proper divisors (1).

2252061529 is an equidigital number, since it uses as much as digits as its factorization.

2252061529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 2252061529 is about 47455.8903509354. The cubic root of 2252061529 is about 1310.7707774872.

The spelling of 2252061529 in words is "two billion, two hundred fifty-two million, sixty-one thousand, five hundred twenty-nine".