89350494156 has 432 divisors, whose sum is σ = 290697406272. Its totient is φ = 22645370880.

The previous prime is 89350494137. The next prime is 89350494173. The reversal of 89350494156 is 65149405398.

89350494156 is a `hidden beast` number, since 8 + 93 + 50 + 494 + 15 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 304950346 + ... + 304950638.

Almost surely, 2^89350494156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89350494156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145348703136).

89350494156 is an abundant number, since it is smaller than the sum of its proper divisors (201346912116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89350494156 is a wasteful number, since it uses less digits than its factorization.

89350494156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The spelling of 89350494156 in words is "eighty-nine billion, three hundred fifty million, four hundred ninety-four thousand, one hundred fifty-six".