116889063457 has 2 divisors, whose sum is σ = 116889063458. Its totient is φ = 116889063456.

The previous prime is 116889063397. The next prime is 116889063503. The reversal of 116889063457 is 754360988611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96201706896 + 20687356561 = 310164^2 + 143831^2 .

It is a cyclic number.

It is not a de Polignac number, because 116889063457 - 2²³ = 116880674849 is a prime.

It is not a weakly prime, because it can be changed into another prime (116889069457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58444531728 + 58444531729.

It is an arithmetic number, because the mean of its divisors is an integer number (58444531729).

Almost surely, 2^116889063457 is an apocalyptic number.

It is an amenable number.

116889063457 is a deficient number, since it is larger than the sum of its proper divisors (1).

116889063457 is an equidigital number, since it uses as much as digits as its factorization.

116889063457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8709120, while the sum is 58.

The spelling of 116889063457 in words is "one hundred sixteen billion, eight hundred eighty-nine million, sixty-three thousand, four hundred fifty-seven".