71534482684 has 48 divisors (see below), whose sum is σ = 143975160000. Its totient is φ = 30463819776.

The previous prime is 71534482673. The next prime is 71534482693. The reversal of 71534482684 is 48628443517.

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 15 ways as a sum of consecutive naturals, for example, 5013192 + ... + 5027440.

It is an arithmetic number, because the mean of its divisors is an integer number (2999482500).

Almost surely, 2^71534482684 is an apocalyptic number.

It is an amenable number.

71534482684 is an abundant number, since it is smaller than the sum of its proper divisors (72440677316).

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

71534482684 is a wasteful number, since it uses less digits than its factorization.

71534482684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15382 (or 15380 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 52.

The spelling of 71534482684 in words is "seventy-one billion, five hundred thirty-four million, four hundred eighty-two thousand, six hundred eighty-four".