2494650877 has 2 divisors, whose sum is σ = 2494650878. Its totient is φ = 2494650876.

The previous prime is 2494650871. The next prime is 2494650883. The reversal of 2494650877 is 7780564942.

It is a balanced prime because it is at equal distance from previous prime (2494650871) and next prime (2494650883).

It can be written as a sum of positive squares in only one way, i.e., 2494602916 + 47961 = 49946^2 + 219^2 .

It is a cyclic number.

It is not a de Polignac number, because 2494650877 - 2⁷ = 2494650749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2494650871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1247325438 + 1247325439.

It is an arithmetic number, because the mean of its divisors is an integer number (1247325439).

Almost surely, 2^2494650877 is an apocalyptic number.

It is an amenable number.

2494650877 is a deficient number, since it is larger than the sum of its proper divisors (1).

2494650877 is an equidigital number, since it uses as much as digits as its factorization.

2494650877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The square root of 2494650877 is about 49946.4801262311. The cubic root of 2494650877 is about 1356.2401335136.

The spelling of 2494650877 in words is "two billion, four hundred ninety-four million, six hundred fifty thousand, eight hundred seventy-seven".