2245511953 has 2 divisors, whose sum is σ = 2245511954. Its totient is φ = 2245511952.

The previous prime is 2245511909. The next prime is 2245511971. The reversal of 2245511953 is 3591155422.

2245511953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2116644049 + 128867904 = 46007^2 + 11352^2 .

It is a cyclic number.

It is not a de Polignac number, because 2245511953 - 2¹³ = 2245503761 is a prime.

It is not a weakly prime, because it can be changed into another prime (2245511993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122755976 + 1122755977.

It is an arithmetic number, because the mean of its divisors is an integer number (1122755977).

Almost surely, 2^2245511953 is an apocalyptic number.

It is an amenable number.

2245511953 is a deficient number, since it is larger than the sum of its proper divisors (1).

2245511953 is an equidigital number, since it uses as much as digits as its factorization.

2245511953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54000, while the sum is 37.

The square root of 2245511953 is about 47386.8331184940. The cubic root of 2245511953 is about 1309.4988571236.

The spelling of 2245511953 in words is "two billion, two hundred forty-five million, five hundred eleven thousand, nine hundred fifty-three".