4520235235853 has 8 divisors (see below), whose sum is σ = 4634626260000. Its totient is φ = 4406265542448.

The previous prime is 4520235235849. The next prime is 4520235235861. The reversal of 4520235235853 is 3585325320254.

It is a happy number.

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 4520235235853 - 2² = 4520235235849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4520235235798 and 4520235235807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4520235235823) 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, 105310958 + ... + 105353871.

It is an arithmetic number, because the mean of its divisors is an integer number (579328282500).

Almost surely, 2^{4520235235853} is an apocalyptic number.

4520235235853 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4520235235853 is a deficient number, since it is larger than the sum of its proper divisors (114391024147).

4520235235853 is a wasteful number, since it uses less digits than its factorization.

4520235235853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210665371.

The product of its (nonzero) digits is 4320000, while the sum is 47.

The spelling of 4520235235853 in words is "four trillion, five hundred twenty billion, two hundred thirty-five million, two hundred thirty-five thousand, eight hundred fifty-three".