2455076249 has 4 divisors (see below), whose sum is σ = 2459391540. Its totient is φ = 2450760960.

The previous prime is 2455076219. The next prime is 2455076251. The reversal of 2455076249 is 9426705542.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1069747849 + 1385328400 = 32707^2 + 37220^2 .

It is a cyclic number.

It is not a de Polignac number, because 2455076249 - 2¹⁶ = 2455010713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2455076219) 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 in 3 ways as a sum of consecutive naturals, for example, 2156792 + ... + 2157929.

It is an arithmetic number, because the mean of its divisors is an integer number (614847885).

Almost surely, 2^2455076249 is an apocalyptic number.

It is an amenable number.

2455076249 is a deficient number, since it is larger than the sum of its proper divisors (4315291).

2455076249 is an equidigital number, since it uses as much as digits as its factorization.

2455076249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4315290.

The product of its (nonzero) digits is 604800, while the sum is 44.

The square root of 2455076249 is about 49548.7260078400. The cubic root of 2455076249 is about 1349.0301674591.

The spelling of 2455076249 in words is "two billion, four hundred fifty-five million, seventy-six thousand, two hundred forty-nine".