2500344061 has 2 divisors, whose sum is σ = 2500344062. Its totient is φ = 2500344060.

The previous prime is 2500344047. The next prime is 2500344073. The reversal of 2500344061 is 1604430052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2445302500 + 55041561 = 49450^2 + 7419^2 .

It is a cyclic number.

It is not a de Polignac number, because 2500344061 - 2⁷ = 2500343933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2500344361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250172030 + 1250172031.

It is an arithmetic number, because the mean of its divisors is an integer number (1250172031).

Almost surely, 2^2500344061 is an apocalyptic number.

It is an amenable number.

2500344061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2500344061 is an equidigital number, since it uses as much as digits as its factorization.

2500344061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2500344061 is about 50003.4404916302. The cubic root of 2500344061 is about 1357.2710671241.

The spelling of 2500344061 in words is "two billion, five hundred million, three hundred forty-four thousand, sixty-one".