62551655354549 has 2 divisors, whose sum is σ = 62551655354550. Its totient is φ = 62551655354548.

The previous prime is 62551655354473. The next prime is 62551655354663. The reversal of 62551655354549 is 94545355615526.

62551655354549 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., 55495497220900 + 7056158133649 = 7449530^2 + 2656343^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-62551655354549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62551655354849) 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, 31275827677274 + 31275827677275.

It is an arithmetic number, because the mean of its divisors is an integer number (31275827677275).

Almost surely, 2^{62551655354549} is an apocalyptic number.

It is an amenable number.

62551655354549 is a deficient number, since it is larger than the sum of its proper divisors (1).

62551655354549 is an equidigital number, since it uses as much as digits as its factorization.

62551655354549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 486000000, while the sum is 65.

The spelling of 62551655354549 in words is "sixty-two trillion, five hundred fifty-one billion, six hundred fifty-five million, three hundred fifty-four thousand, five hundred forty-nine".