2501050049 has 2 divisors, whose sum is σ = 2501050050. Its totient is φ = 2501050048.

The previous prime is 2501049997. The next prime is 2501050099. The reversal of 2501050049 is 9400501052.

2501050049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2460854449 + 40195600 = 49607^2 + 6340^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2501050049 is a prime.

It is not a weakly prime, because it can be changed into another prime (2501050099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250525024 + 1250525025.

It is an arithmetic number, because the mean of its divisors is an integer number (1250525025).

Almost surely, 2^2501050049 is an apocalyptic number.

It is an amenable number.

2501050049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2501050049 is an equidigital number, since it uses as much as digits as its factorization.

2501050049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 2501050049 is about 50010.4993876286. The cubic root of 2501050049 is about 1357.3987998001.

The spelling of 2501050049 in words is "two billion, five hundred one million, fifty thousand, forty-nine".