2354515061 has 2 divisors, whose sum is σ = 2354515062. Its totient is φ = 2354515060.

The previous prime is 2354515043. The next prime is 2354515099. The reversal of 2354515061 is 1605154532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1663824100 + 690690961 = 40790^2 + 26281^2 .

It is a cyclic number.

It is not a de Polignac number, because 2354515061 - 2⁶ = 2354514997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2354115061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1177257530 + 1177257531.

It is an arithmetic number, because the mean of its divisors is an integer number (1177257531).

Almost surely, 2^2354515061 is an apocalyptic number.

It is an amenable number.

2354515061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2354515061 is an equidigital number, since it uses as much as digits as its factorization.

2354515061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 2354515061 is about 48523.3455256333. The cubic root of 2354515061 is about 1330.3538096147.

Adding to 2354515061 its reverse (1605154532), we get a palindrome (3959669593).

The spelling of 2354515061 in words is "two billion, three hundred fifty-four million, five hundred fifteen thousand, sixty-one".