83403926496 has 72 divisors (see below), whose sum is σ = 258741736344. Its totient is φ = 25273916160.

The previous prime is 83403926483. The next prime is 83403926503. The reversal of 83403926496 is 69462930438.

83403926496 is a `hidden beast` number, since 8 + 3 + 403 + 92 + 64 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13160331 + ... + 13166666.

It is an arithmetic number, because the mean of its divisors is an integer number (3593635227).

Almost surely, 2^83403926496 is an apocalyptic number.

It is an amenable number.

83403926496 is an abundant number, since it is smaller than the sum of its proper divisors (175337809848).

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

83403926496 is a wasteful number, since it uses less digits than its factorization.

83403926496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26327024 (or 26327013 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 54.

The spelling of 83403926496 in words is "eighty-three billion, four hundred three million, nine hundred twenty-six thousand, four hundred ninety-six".