90023416165 has 8 divisors (see below), whose sum is σ = 113713788960. Its totient is φ = 68228273232.

The previous prime is 90023416163. The next prime is 90023416183. The reversal of 90023416165 is 56161432009.

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

It is a cyclic number.

It is not a de Polignac number, because 90023416165 - 2¹ = 90023416163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90023416163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473807359 + ... + 473807548.

It is an arithmetic number, because the mean of its divisors is an integer number (14214223620).

Almost surely, 2^90023416165 is an apocalyptic number.

90023416165 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

90023416165 is a deficient number, since it is larger than the sum of its proper divisors (23690372795).

90023416165 is a wasteful number, since it uses less digits than its factorization.

90023416165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947614931.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 90023416165 in words is "ninety billion, twenty-three million, four hundred sixteen thousand, one hundred sixty-five".