83078872152837 has 48 divisors (see below), whose sum is σ = 123783525472320. Its totient is φ = 49513387968000.

The previous prime is 83078872152769. The next prime is 83078872152841. The reversal of 83078872152837 is 73825127887038.

It is not a de Polignac number, because 83078872152837 - 2¹⁰ = 83078872151813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83078872152337) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 91196637 + ... + 92103117.

It is an arithmetic number, because the mean of its divisors is an integer number (2578823447340).

Almost surely, 2^{83078872152837} is an apocalyptic number.

It is an amenable number.

83078872152837 is a deficient number, since it is larger than the sum of its proper divisors (40704653319483).

83078872152837 is a wasteful number, since it uses less digits than its factorization.

83078872152837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910706 (or 910695 counting only the distinct ones).

The product of its (nonzero) digits is 252887040, while the sum is 69.

The spelling of 83078872152837 in words is "eighty-three trillion, seventy-eight billion, eight hundred seventy-two million, one hundred fifty-two thousand, eight hundred thirty-seven".