20233025357005 has 4 divisors (see below), whose sum is σ = 24279630428412. Its totient is φ = 16186420285600.

The previous prime is 20233025357003. The next prime is 20233025357021. The reversal of 20233025357005 is 50075352033202.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6039104736681 + 14193920620324 = 2457459^2 + 3767482^2 .

It is not a de Polignac number, because 20233025357005 - 2¹ = 20233025357003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20233025357003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2023302535696 + ... + 2023302535705.

It is an arithmetic number, because the mean of its divisors is an integer number (6069907607103).

Almost surely, 2^{20233025357005} is an apocalyptic number.

It is an amenable number.

20233025357005 is a deficient number, since it is larger than the sum of its proper divisors (4046605071407).

20233025357005 is an equidigital number, since it uses as much as digits as its factorization.

20233025357005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4046605071406.

The product of its (nonzero) digits is 189000, while the sum is 37.

The spelling of 20233025357005 in words is "twenty trillion, two hundred thirty-three billion, twenty-five million, three hundred fifty-seven thousand, five".