86573557748503 has 8 divisors (see below), whose sum is σ = 98943548284800. Its totient is φ = 74204152069560.

The previous prime is 86573557748501. The next prime is 86573557748569. The reversal of 86573557748503 is 30584775537568.

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 86573557748503 - 2¹ = 86573557748501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86573557748501) 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, 145897093 + ... + 146489278.

It is an arithmetic number, because the mean of its divisors is an integer number (12367943535600).

Almost surely, 2^{86573557748503} is an apocalyptic number.

86573557748503 is a deficient number, since it is larger than the sum of its proper divisors (12369990536297).

86573557748503 is a wasteful number, since it uses less digits than its factorization.

86573557748503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292428677.

The product of its (nonzero) digits is 2963520000, while the sum is 73.

The spelling of 86573557748503 in words is "eighty-six trillion, five hundred seventy-three billion, five hundred fifty-seven million, seven hundred forty-eight thousand, five hundred three".