45013213023235 has 4 divisors (see below), whose sum is σ = 54015855627888. Its totient is φ = 36010570418584.

The previous prime is 45013213023221. The next prime is 45013213023277. The reversal of 45013213023235 is 53232031231054.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45013213023235 - 2³³ = 45004623088643 is a prime.

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 45013213023235.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4501321302319 + ... + 4501321302328.

It is an arithmetic number, because the mean of its divisors is an integer number (13503963906972).

Almost surely, 2^{45013213023235} is an apocalyptic number.

45013213023235 is a deficient number, since it is larger than the sum of its proper divisors (9002642604653).

45013213023235 is an equidigital number, since it uses as much as digits as its factorization.

45013213023235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9002642604652.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 45013213023235 its reverse (53232031231054), we get a palindrome (98245244254289).

The spelling of 45013213023235 in words is "forty-five trillion, thirteen billion, two hundred thirteen million, twenty-three thousand, two hundred thirty-five".