83601066453 has 8 divisors (see below), whose sum is σ = 111472240128. Its totient is φ = 55731968544.

The previous prime is 83601066427. The next prime is 83601066457. The reversal of 83601066453 is 35466010638.

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

It is not a de Polignac number, because 83601066453 - 2¹² = 83601062357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83601066457) 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, 422400 + ... + 587897.

It is an arithmetic number, because the mean of its divisors is an integer number (13934030016).

Almost surely, 2^83601066453 is an apocalyptic number.

It is an amenable number.

83601066453 is a deficient number, since it is larger than the sum of its proper divisors (27871173675).

83601066453 is a wasteful number, since it uses less digits than its factorization.

83601066453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037883.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 83601066453 in words is "eighty-three billion, six hundred one million, sixty-six thousand, four hundred fifty-three".