2402927453 has 2 divisors, whose sum is σ = 2402927454. Its totient is φ = 2402927452.

The previous prime is 2402927447. The next prime is 2402927489. The reversal of 2402927453 is 3547292042.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1427177284 + 975750169 = 37778^2 + 31237^2 .

It is a cyclic number.

It is not a de Polignac number, because 2402927453 - 2¹² = 2402923357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2402927953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201463726 + 1201463727.

It is an arithmetic number, because the mean of its divisors is an integer number (1201463727).

Almost surely, 2^2402927453 is an apocalyptic number.

It is an amenable number.

2402927453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2402927453 is an equidigital number, since it uses as much as digits as its factorization.

2402927453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 2402927453 is about 49019.6639421365. The cubic root of 2402927453 is about 1339.4100493944.

The spelling of 2402927453 in words is "two billion, four hundred two million, nine hundred twenty-seven thousand, four hundred fifty-three".