4445020542535 has 16 divisors (see below), whose sum is σ = 5392071288576. Its totient is φ = 3517521815808.

The previous prime is 4445020542517. The next prime is 4445020542563. The reversal of 4445020542535 is 5352450205444.

It is a cyclic number.

It is not a de Polignac number, because 4445020542535 - 2¹³ = 4445020534343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4445020542491 and 4445020542500.

It is a congruent number.

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, 12521014 + ... + 12871123.

It is an arithmetic number, because the mean of its divisors is an integer number (337004455536).

Almost surely, 2^{4445020542535} is an apocalyptic number.

4445020542535 is a deficient number, since it is larger than the sum of its proper divisors (947050746041).

4445020542535 is a wasteful number, since it uses less digits than its factorization.

4445020542535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25392522.

The product of its (nonzero) digits is 1920000, while the sum is 43.

Adding to 4445020542535 its reverse (5352450205444), we get a palindrome (9797470747979).

The spelling of 4445020542535 in words is "four trillion, four hundred forty-five billion, twenty million, five hundred forty-two thousand, five hundred thirty-five".