2503200061 has 2 divisors, whose sum is σ = 2503200062. Its totient is φ = 2503200060.

The previous prime is 2503200031. The next prime is 2503200079. The reversal of 2503200061 is 1600023052.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2431476100 + 71723961 = 49310^2 + 8469^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2503200061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2503200001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251600030 + 1251600031.

It is an arithmetic number, because the mean of its divisors is an integer number (1251600031).

Almost surely, 2^2503200061 is an apocalyptic number.

It is an amenable number.

2503200061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2503200061 is an equidigital number, since it uses as much as digits as its factorization.

2503200061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2503200061 is about 50031.9903761583. The cubic root of 2503200061 is about 1357.7876481881.

The spelling of 2503200061 in words is "two billion, five hundred three million, two hundred thousand, sixty-one".