2400912253 has 2 divisors, whose sum is σ = 2400912254. Its totient is φ = 2400912252.

The previous prime is 2400912229. The next prime is 2400912271. The reversal of 2400912253 is 3522190042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1761732729 + 639179524 = 41973^2 + 25282^2 .

It is a cyclic number.

It is not a de Polignac number, because 2400912253 - 2⁵ = 2400912221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2400972253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1200456126 + 1200456127.

It is an arithmetic number, because the mean of its divisors is an integer number (1200456127).

Almost surely, 2^2400912253 is an apocalyptic number.

It is an amenable number.

2400912253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2400912253 is an equidigital number, since it uses as much as digits as its factorization.

2400912253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2400912253 is about 48999.1046142682. The cubic root of 2400912253 is about 1339.0355154025.

The spelling of 2400912253 in words is "two billion, four hundred million, nine hundred twelve thousand, two hundred fifty-three".