62438099089 has 2 divisors, whose sum is σ = 62438099090. Its totient is φ = 62438099088.

The previous prime is 62438099033. The next prime is 62438099093. The reversal of 62438099089 is 98099083426.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40952402689 + 21485696400 = 202367^2 + 146580^2 .

It is a cyclic number.

It is not a de Polignac number, because 62438099089 - 2⁹ = 62438098577 is a prime.

It is not a weakly prime, because it can be changed into another prime (62438099189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31219049544 + 31219049545.

It is an arithmetic number, because the mean of its divisors is an integer number (31219049545).

Almost surely, 2^62438099089 is an apocalyptic number.

It is an amenable number.

62438099089 is a deficient number, since it is larger than the sum of its proper divisors (1).

62438099089 is an equidigital number, since it uses as much as digits as its factorization.

62438099089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6718464, while the sum is 58.

The spelling of 62438099089 in words is "sixty-two billion, four hundred thirty-eight million, ninety-nine thousand, eighty-nine".