2252131601 has 2 divisors, whose sum is σ = 2252131602. Its totient is φ = 2252131600.

The previous prime is 2252131489. The next prime is 2252131621. The reversal of 2252131601 is 1061312522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1676083600 + 576048001 = 40940^2 + 24001^2 .

It is a cyclic number.

It is not a de Polignac number, because 2252131601 - 2¹⁸ = 2251869457 is a prime.

It is not a weakly prime, because it can be changed into another prime (2252131621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126065800 + 1126065801.

It is an arithmetic number, because the mean of its divisors is an integer number (1126065801).

Almost surely, 2^2252131601 is an apocalyptic number.

It is an amenable number.

2252131601 is a deficient number, since it is larger than the sum of its proper divisors (1).

2252131601 is an equidigital number, since it uses as much as digits as its factorization.

2252131601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 2252131601 is about 47456.6286307824. The cubic root of 2252131601 is about 1310.7843720502.

The spelling of 2252131601 in words is "two billion, two hundred fifty-two million, one hundred thirty-one thousand, six hundred one".