4520355523401 has 8 divisors (see below), whose sum is σ = 6027151531744. Its totient is φ = 3013564932000.

The previous prime is 4520355523361. The next prime is 4520355523447. The reversal of 4520355523401 is 1043255530254.

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

It is not a de Polignac number, because 4520355523401 - 2²⁷ = 4520221305673 is a prime.

It is a super-3 number, since 3×4520355523401³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4520355523401.

It is not an unprimeable number, because it can be changed into a prime (4520355523471) 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, 1383645 + ... + 3309861.

It is an arithmetic number, because the mean of its divisors is an integer number (753393941468).

Almost surely, 2^{4520355523401} is an apocalyptic number.

It is an amenable number.

4520355523401 is a deficient number, since it is larger than the sum of its proper divisors (1506796008343).

4520355523401 is a wasteful number, since it uses less digits than its factorization.

4520355523401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2708471.

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 4520355523401 in words is "four trillion, five hundred twenty billion, three hundred fifty-five million, five hundred twenty-three thousand, four hundred one".