83146815032 has 16 divisors (see below), whose sum is σ = 155928547800. Its totient is φ = 41565868960.

The previous prime is 83146815007. The next prime is 83146815107. The reversal of 83146815032 is 23051864138.

It is a super-2 number, since 2×83146815032² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 895307 + ... + 983802.

Almost surely, 2^83146815032 is an apocalyptic number.

It is an amenable number.

83146815032 is a deficient number, since it is larger than the sum of its proper divisors (72781732768).

83146815032 is a wasteful number, since it uses less digits than its factorization.

83146815032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884646 (or 1884642 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 83146815032 in words is "eighty-three billion, one hundred forty-six million, eight hundred fifteen thousand, thirty-two".