89279960001 has 16 divisors (see below), whose sum is σ = 126053578944. Its totient is φ = 56013784064.

The previous prime is 89279959987. The next prime is 89279960047. The reversal of 89279960001 is 10006997298.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 89279960001 - 2¹⁷ = 89279828929 is a prime.

It is a super-2 number, since 2×89279960001² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (89279960501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545161 + ... + 689753.

It is an arithmetic number, because the mean of its divisors is an integer number (7878348684).

Almost surely, 2^89279960001 is an apocalyptic number.

It is an amenable number.

89279960001 is a deficient number, since it is larger than the sum of its proper divisors (36773618943).

89279960001 is a wasteful number, since it uses less digits than its factorization.

89279960001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156720.

The product of its (nonzero) digits is 489888, while the sum is 51.

The spelling of 89279960001 in words is "eighty-nine billion, two hundred seventy-nine million, nine hundred sixty thousand, one".