90893705058 has 48 divisors (see below), whose sum is σ = 212137301376. Its totient is φ = 27960438240.

The previous prime is 90893705041. The next prime is 90893705153. The reversal of 90893705058 is 85050739809.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 90893704995 and 90893705013.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 953941 + ... + 1044887.

It is an arithmetic number, because the mean of its divisors is an integer number (4419527112).

Almost surely, 2^90893705058 is an apocalyptic number.

90893705058 is an abundant number, since it is smaller than the sum of its proper divisors (121243596318).

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

90893705058 is a wasteful number, since it uses less digits than its factorization.

90893705058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95239 (or 95236 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 54.

The spelling of 90893705058 in words is "ninety billion, eight hundred ninety-three million, seven hundred five thousand, fifty-eight".