62116914521 has 2 divisors, whose sum is σ = 62116914522. Its totient is φ = 62116914520.

The previous prime is 62116914473. The next prime is 62116914557. The reversal of 62116914521 is 12541961126.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37046625625 + 25070288896 = 192475^2 + 158336^2 .

It is a cyclic number.

It is not a de Polignac number, because 62116914521 - 2¹⁰ = 62116913497 is a prime.

It is a super-2 number, since 2×62116914521² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (62116914121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31058457260 + 31058457261.

It is an arithmetic number, because the mean of its divisors is an integer number (31058457261).

Almost surely, 2^62116914521 is an apocalyptic number.

It is an amenable number.

62116914521 is a deficient number, since it is larger than the sum of its proper divisors (1).

62116914521 is an equidigital number, since it uses as much as digits as its factorization.

62116914521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 38.

The spelling of 62116914521 in words is "sixty-two billion, one hundred sixteen million, nine hundred fourteen thousand, five hundred twenty-one".