4022501442545 has 16 divisors (see below), whose sum is σ = 4896576738432. Its totient is φ = 3171647243520.

The previous prime is 4022501442499. The next prime is 4022501442569. The reversal of 4022501442545 is 5452441052204.

4022501442545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4022501442545 - 2²⁶ = 4022434333681 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4022501442499 and 4022501442508.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 743192 + ... + 2932121.

It is an arithmetic number, because the mean of its divisors is an integer number (306036046152).

Almost surely, 2^{4022501442545} is an apocalyptic number.

It is an amenable number.

4022501442545 is a deficient number, since it is larger than the sum of its proper divisors (874075295887).

4022501442545 is a wasteful number, since it uses less digits than its factorization.

4022501442545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3678472.

The product of its (nonzero) digits is 256000, while the sum is 38.

Adding to 4022501442545 its reverse (5452441052204), we get a palindrome (9474942494749).

The spelling of 4022501442545 in words is "four trillion, twenty-two billion, five hundred one million, four hundred forty-two thousand, five hundred forty-five".