83080208253755 has 32 divisors (see below), whose sum is σ = 103360678041600. Its totient is φ = 64073842094592.

The previous prime is 83080208253617. The next prime is 83080208253841. The reversal of 83080208253755 is 55735280208038.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83080208253755 is a prime.

It is a super-3 number, since 3×83080208253755³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 83080208253755.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5017070 + ... + 13832259.

It is an arithmetic number, because the mean of its divisors is an integer number (3230021188800).

Almost surely, 2^{83080208253755} is an apocalyptic number.

83080208253755 is a deficient number, since it is larger than the sum of its proper divisors (20280469787845).

83080208253755 is a wasteful number, since it uses less digits than its factorization.

83080208253755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18849683.

The product of its (nonzero) digits is 16128000, while the sum is 56.

The spelling of 83080208253755 in words is "eighty-three trillion, eighty billion, two hundred eight million, two hundred fifty-three thousand, seven hundred fifty-five".