514132501261 has 2 divisors, whose sum is σ = 514132501262. Its totient is φ = 514132501260.

The previous prime is 514132501249. The next prime is 514132501273. The reversal of 514132501261 is 162105231415.

It is a balanced prime because it is at equal distance from previous prime (514132501249) and next prime (514132501273).

It can be written as a sum of positive squares in only one way, i.e., 457238325636 + 56894175625 = 676194^2 + 238525^2 .

It is a cyclic number.

It is not a de Polignac number, because 514132501261 - 2²³ = 514124112653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514132501361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257066250630 + 257066250631.

It is an arithmetic number, because the mean of its divisors is an integer number (257066250631).

Almost surely, 2^514132501261 is an apocalyptic number.

It is an amenable number.

514132501261 is a deficient number, since it is larger than the sum of its proper divisors (1).

514132501261 is an equidigital number, since it uses as much as digits as its factorization.

514132501261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 514132501261 its reverse (162105231415), we get a palindrome (676237732676).

The spelling of 514132501261 in words is "five hundred fourteen billion, one hundred thirty-two million, five hundred one thousand, two hundred sixty-one".