4521165140063 has 8 divisors (see below), whose sum is σ = 5311578626256. Its totient is φ = 3793984732800.

The previous prime is 4521165140027. The next prime is 4521165140069. The reversal of 4521165140063 is 3600415611254.

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 4521165140063 - 2¹⁸ = 4521164877919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4521165139999 and 4521165140026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4521165140069) 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, 15808269578 + ... + 15808269863.

It is an arithmetic number, because the mean of its divisors is an integer number (663947328282).

Almost surely, 2^{4521165140063} is an apocalyptic number.

4521165140063 is a deficient number, since it is larger than the sum of its proper divisors (790413486193).

4521165140063 is a wasteful number, since it uses less digits than its factorization.

4521165140063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31616539465.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 4521165140063 in words is "four trillion, five hundred twenty-one billion, one hundred sixty-five million, one hundred forty thousand, sixty-three".