2400666053 has 2 divisors, whose sum is σ = 2400666054. Its totient is φ = 2400666052.

The previous prime is 2400666029. The next prime is 2400666061. The reversal of 2400666053 is 3506660042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2235209284 + 165456769 = 47278^2 + 12863^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2400666053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2400666083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1200333026 + 1200333027.

It is an arithmetic number, because the mean of its divisors is an integer number (1200333027).

Almost surely, 2^2400666053 is an apocalyptic number.

It is an amenable number.

2400666053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2400666053 is an equidigital number, since it uses as much as digits as its factorization.

2400666053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 2400666053 is about 48996.5922590541. The cubic root of 2400666053 is about 1338.9897436599.

The spelling of 2400666053 in words is "two billion, four hundred million, six hundred sixty-six thousand, fifty-three".