245083633 has 2 divisors, whose sum is σ = 245083634. Its totient is φ = 245083632.

The previous prime is 245083627. The next prime is 245083637. The reversal of 245083633 is 336380542.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 244859904 + 223729 = 15648^2 + 473^2 .

It is a cyclic number.

It is not a de Polignac number, because 245083633 - 2²¹ = 242986481 is a prime.

It is not a weakly prime, because it can be changed into another prime (245083637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122541816 + 122541817.

It is an arithmetic number, because the mean of its divisors is an integer number (122541817).

Almost surely, 2^245083633 is an apocalyptic number.

It is an amenable number.

245083633 is a deficient number, since it is larger than the sum of its proper divisors (1).

245083633 is an equidigital number, since it uses as much as digits as its factorization.

245083633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 245083633 is about 15655.1471727352. The cubic root of 245083633 is about 625.8036663098.

The spelling of 245083633 in words is "two hundred forty-five million, eighty-three thousand, six hundred thirty-three".