90482151843 has 20 divisors (see below), whose sum is σ = 135754962640. Its totient is φ = 60058009872.

The previous prime is 90482151839. The next prime is 90482151863. The reversal of 90482151843 is 34815128409.

90482151843 is a `hidden beast` number, since 90 + 4 + 8 + 2 + 1 + 518 + 43 = 666.

It is not a de Polignac number, because 90482151843 - 2² = 90482151839 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90482151863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2420455 + ... + 2457552.

It is an arithmetic number, because the mean of its divisors is an integer number (6787748132).

Almost surely, 2^90482151843 is an apocalyptic number.

90482151843 is a deficient number, since it is larger than the sum of its proper divisors (45272810797).

90482151843 is a wasteful number, since it uses less digits than its factorization.

90482151843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4878248 (or 4878239 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 90482151843 in words is "ninety billion, four hundred eighty-two million, one hundred fifty-one thousand, eight hundred forty-three".