90053995 has 8 divisors (see below), whose sum is σ = 109836720. Its totient is φ = 70861920.

The previous prime is 90053983. The next prime is 90054011. The reversal of 90053995 is 59935009.

It is a happy number.

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

It is not a de Polignac number, because 90053995 - 2¹¹ = 90051947 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147325 + ... + 147934.

It is an arithmetic number, because the mean of its divisors is an integer number (13729590).

Almost surely, 2^90053995 is an apocalyptic number.

90053995 is a deficient number, since it is larger than the sum of its proper divisors (19782725).

90053995 is a wasteful number, since it uses less digits than its factorization.

90053995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295325.

The product of its (nonzero) digits is 54675, while the sum is 40.

The square root of 90053995 is about 9489.6783401757. The cubic root of 90053995 is about 448.2300765354.

The spelling of 90053995 in words is "ninety million, fifty-three thousand, nine hundred ninety-five".