89155462133 has 16 divisors (see below), whose sum is σ = 96879085056. Its totient is φ = 81734019840.

The previous prime is 89155462129. The next prime is 89155462171. The reversal of 89155462133 is 33126455198.

It is not a de Polignac number, because 89155462133 - 2² = 89155462129 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89155462103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310541 + ... + 524162.

It is an arithmetic number, because the mean of its divisors is an integer number (6054942816).

Almost surely, 2^89155462133 is an apocalyptic number.

It is an amenable number.

89155462133 is a deficient number, since it is larger than the sum of its proper divisors (7723622923).

89155462133 is a wasteful number, since it uses less digits than its factorization.

89155462133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834884.

The product of its digits is 777600, while the sum is 47.

The spelling of 89155462133 in words is "eighty-nine billion, one hundred fifty-five million, four hundred sixty-two thousand, one hundred thirty-three".