90479524347123 has 8 divisors (see below), whose sum is σ = 123581789352336. Its totient is φ = 58848471120000.

The previous prime is 90479524347109. The next prime is 90479524347227. The reversal of 90479524347123 is 32174342597409.

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

It is not a de Polignac number, because 90479524347123 - 2⁶ = 90479524347059 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (90479524345123) 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, 367802944378 + ... + 367802944623.

It is an arithmetic number, because the mean of its divisors is an integer number (15447723669042).

Almost surely, 2^{90479524347123} is an apocalyptic number.

90479524347123 is a deficient number, since it is larger than the sum of its proper divisors (33102265005213).

90479524347123 is a wasteful number, since it uses less digits than its factorization.

90479524347123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735605889045.

The product of its (nonzero) digits is 45722880, while the sum is 60.

The spelling of 90479524347123 in words is "ninety trillion, four hundred seventy-nine billion, five hundred twenty-four million, three hundred forty-seven thousand, one hundred twenty-three".