83453237545683 has 8 divisors (see below), whose sum is σ = 116108852237568. Its totient is φ = 53216557275464.

The previous prime is 83453237545669. The next prime is 83453237545721. The reversal of 83453237545683 is 38654573235438.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 83453237545683 - 2⁶ = 83453237545619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83453237545283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604733605335 + ... + 604733605472.

It is an arithmetic number, because the mean of its divisors is an integer number (14513606529696).

Almost surely, 2^{83453237545683} is an apocalyptic number.

83453237545683 is a deficient number, since it is larger than the sum of its proper divisors (32655614691885).

83453237545683 is a wasteful number, since it uses less digits than its factorization.

83453237545683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209467210833.

The product of its digits is 870912000, while the sum is 66.

The spelling of 83453237545683 in words is "eighty-three trillion, four hundred fifty-three billion, two hundred thirty-seven million, five hundred forty-five thousand, six hundred eighty-three".