62023778513 has 2 divisors, whose sum is σ = 62023778514. Its totient is φ = 62023778512.

The previous prime is 62023778491. The next prime is 62023778549. The reversal of 62023778513 is 31587732026.

62023778513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48851166529 + 13172611984 = 221023^2 + 114772^2 .

It is a cyclic number.

It is not a de Polignac number, because 62023778513 - 2²⁴ = 62007001297 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (62023778213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31011889256 + 31011889257.

It is an arithmetic number, because the mean of its divisors is an integer number (31011889257).

Almost surely, 2^62023778513 is an apocalyptic number.

It is an amenable number.

62023778513 is a deficient number, since it is larger than the sum of its proper divisors (1).

62023778513 is an equidigital number, since it uses as much as digits as its factorization.

62023778513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 62023778513 in words is "sixty-two billion, twenty-three million, seven hundred seventy-eight thousand, five hundred thirteen".