89257712062 has 8 divisors (see below), whose sum is σ = 133976248776. Its totient is φ = 44598962472.

The previous prime is 89257712029. The next prime is 89257712081. The reversal of 89257712062 is 26021775298.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×89257712062³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 89257711997 and 89257712015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14943048 + ... + 14949019.

It is an arithmetic number, because the mean of its divisors is an integer number (16747031097).

Almost surely, 2^89257712062 is an apocalyptic number.

89257712062 is a deficient number, since it is larger than the sum of its proper divisors (44718536714).

89257712062 is a wasteful number, since it uses less digits than its factorization.

89257712062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29893562.

The product of its (nonzero) digits is 846720, while the sum is 49.

The spelling of 89257712062 in words is "eighty-nine billion, two hundred fifty-seven million, seven hundred twelve thousand, sixty-two".