89355039967 has 2 divisors, whose sum is σ = 89355039968. Its totient is φ = 89355039966.

The previous prime is 89355039931. The next prime is 89355040009. The reversal of 89355039967 is 76993055398.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89355039967 - 2²⁷ = 89220822239 is a prime.

It is a super-2 number, since 2×89355039967² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 89355039899 and 89355039908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89355033967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44677519983 + 44677519984.

It is an arithmetic number, because the mean of its divisors is an integer number (44677519984).

Almost surely, 2^89355039967 is an apocalyptic number.

89355039967 is a deficient number, since it is larger than the sum of its proper divisors (1).

89355039967 is an equidigital number, since it uses as much as digits as its factorization.

89355039967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55112400, while the sum is 64.

The spelling of 89355039967 in words is "eighty-nine billion, three hundred fifty-five million, thirty-nine thousand, nine hundred sixty-seven".