83053716660278 has 32 divisors (see below), whose sum is σ = 156592277581824. Its totient is φ = 32157342711072.

The previous prime is 83053716660259. The next prime is 83053716660311. The reversal of 83053716660278 is 87206661735038.

It is a self number, because there is not a number n which added to its sum of digits gives 83053716660278.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4854662750 + ... + 4854679857.

It is an arithmetic number, because the mean of its divisors is an integer number (4893508674432).

Almost surely, 2^{83053716660278} is an apocalyptic number.

83053716660278 is a deficient number, since it is larger than the sum of its proper divisors (73538560921546).

83053716660278 is a wasteful number, since it uses less digits than its factorization.

83053716660278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9709342676.

The product of its (nonzero) digits is 60963840, while the sum is 62.

The spelling of 83053716660278 in words is "eighty-three trillion, fifty-three billion, seven hundred sixteen million, six hundred sixty thousand, two hundred seventy-eight".