62878289093 has 2 divisors, whose sum is σ = 62878289094. Its totient is φ = 62878289092.

The previous prime is 62878288987. The next prime is 62878289107. The reversal of 62878289093 is 39098287826.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43277729089 + 19600560004 = 208033^2 + 140002^2 .

It is a cyclic number.

It is not a de Polignac number, because 62878289093 - 2¹⁶ = 62878223557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62878289393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31439144546 + 31439144547.

It is an arithmetic number, because the mean of its divisors is an integer number (31439144547).

Almost surely, 2^62878289093 is an apocalyptic number.

It is an amenable number.

62878289093 is a deficient number, since it is larger than the sum of its proper divisors (1).

62878289093 is an equidigital number, since it uses as much as digits as its factorization.

62878289093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20901888, while the sum is 62.

The spelling of 62878289093 in words is "sixty-two billion, eight hundred seventy-eight million, two hundred eighty-nine thousand, ninety-three".