89234000551 has 2 divisors, whose sum is σ = 89234000552. Its totient is φ = 89234000550.

The previous prime is 89234000543. The next prime is 89234000591. The reversal of 89234000551 is 15500043298.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89234000551 - 2³ = 89234000543 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 89234000551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89234000591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44617000275 + 44617000276.

It is an arithmetic number, because the mean of its divisors is an integer number (44617000276).

Almost surely, 2^89234000551 is an apocalyptic number.

89234000551 is a deficient number, since it is larger than the sum of its proper divisors (1).

89234000551 is an equidigital number, since it uses as much as digits as its factorization.

89234000551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 89234000551 in words is "eighty-nine billion, two hundred thirty-four million, five hundred fifty-one", and thus it is an aban number.