62484258729649 has 2 divisors, whose sum is σ = 62484258729650. Its totient is φ = 62484258729648.

The previous prime is 62484258729583. The next prime is 62484258729691. The reversal of 62484258729649 is 94692785248426.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47477405448225 + 15006853281424 = 6890385^2 + 3873868^2 .

It is a cyclic number.

It is not a de Polignac number, because 62484258729649 - 2¹⁷ = 62484258598577 is a prime.

It is a super-3 number, since 3×62484258729649³ (a number of 42 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (62484258729349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31242129364824 + 31242129364825.

It is an arithmetic number, because the mean of its divisors is an integer number (31242129364825).

Almost surely, 2^{62484258729649} is an apocalyptic number.

It is an amenable number.

62484258729649 is a deficient number, since it is larger than the sum of its proper divisors (1).

62484258729649 is an equidigital number, since it uses as much as digits as its factorization.

62484258729649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3344302080, while the sum is 76.

The spelling of 62484258729649 in words is "sixty-two trillion, four hundred eighty-four billion, two hundred fifty-eight million, seven hundred twenty-nine thousand, six hundred forty-nine".