2505048061 has 2 divisors, whose sum is σ = 2505048062. Its totient is φ = 2505048060.

The previous prime is 2505047981. The next prime is 2505048079. The reversal of 2505048061 is 1608405052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1632968100 + 872079961 = 40410^2 + 29531^2 .

It is a cyclic number.

It is not a de Polignac number, because 2505048061 - 2²¹ = 2502950909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2505048661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252524030 + 1252524031.

It is an arithmetic number, because the mean of its divisors is an integer number (1252524031).

Almost surely, 2^2505048061 is an apocalyptic number.

It is an amenable number.

2505048061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2505048061 is an equidigital number, since it uses as much as digits as its factorization.

2505048061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 2505048061 is about 50050.4551527756. The cubic root of 2505048061 is about 1358.1216971776.

The spelling of 2505048061 in words is "two billion, five hundred five million, forty-eight thousand, sixty-one".