83053684031385 has 48 divisors (see below), whose sum is σ = 138919558667904. Its totient is φ = 42367947173376.

The previous prime is 83053684031321. The next prime is 83053684031399. The reversal of 83053684031385 is 58313048635038.

It is a happy number.

It is not a de Polignac number, because 83053684031385 - 2⁶ = 83053684031321 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 250635969 + ... + 250967121.

It is an arithmetic number, because the mean of its divisors is an integer number (2894157472248).

Almost surely, 2^{83053684031385} is an apocalyptic number.

It is an amenable number.

83053684031385 is a deficient number, since it is larger than the sum of its proper divisors (55865874636519).

83053684031385 is a wasteful number, since it uses less digits than its factorization.

83053684031385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362814 (or 362791 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 57.

The spelling of 83053684031385 in words is "eighty-three trillion, fifty-three billion, six hundred eighty-four million, thirty-one thousand, three hundred eighty-five".