62261160509 has 2 divisors, whose sum is σ = 62261160510. Its totient is φ = 62261160508.

The previous prime is 62261160487. The next prime is 62261160649. The reversal of 62261160509 is 90506116226.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35764483225 + 26496677284 = 189115^2 + 162778^2 .

It is a cyclic number.

It is not a de Polignac number, because 62261160509 - 2²⁰ = 62260111933 is a prime.

It is a super-2 number, since 2×62261160509² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62261160209) 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, 31130580254 + 31130580255.

It is an arithmetic number, because the mean of its divisors is an integer number (31130580255).

Almost surely, 2^62261160509 is an apocalyptic number.

It is an amenable number.

62261160509 is a deficient number, since it is larger than the sum of its proper divisors (1).

62261160509 is an equidigital number, since it uses as much as digits as its factorization.

62261160509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 62261160509 in words is "sixty-two billion, two hundred sixty-one million, one hundred sixty thousand, five hundred nine".