853224353075503 has 8 divisors (see below), whose sum is σ = 853974525950000. Its totient is φ = 852474287478528.

The previous prime is 853224353075489. The next prime is 853224353075557. The reversal of 853224353075503 is 305570353422358.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-853224353075503 is a prime.

It is a super-2 number, since 2×853224353075503² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853224353075603) 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, 10901376 + ... + 42723397.

It is an arithmetic number, because the mean of its divisors is an integer number (106746815743750).

Almost surely, 2^{853224353075503} is an apocalyptic number.

853224353075503 is a deficient number, since it is larger than the sum of its proper divisors (750172874497).

853224353075503 is a wasteful number, since it uses less digits than its factorization.

853224353075503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53638761.

The product of its (nonzero) digits is 45360000, while the sum is 55.

The spelling of 853224353075503 in words is "eight hundred fifty-three trillion, two hundred twenty-four billion, three hundred fifty-three million, seventy-five thousand, five hundred three".