20230525016475 has 24 divisors (see below), whose sum is σ = 33448598133360. Its totient is φ = 10789356318720.

The previous prime is 20230525016453. The next prime is 20230525016479. The reversal of 20230525016475 is 57461052503202.

It is not a de Polignac number, because 20230525016475 - 2¹³ = 20230525008283 is a prime.

It is a super-3 number, since 3×20230525016475³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (20230525016479) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22390 + ... + 6360939.

It is an arithmetic number, because the mean of its divisors is an integer number (1393691588890).

Almost surely, 2^{20230525016475} is an apocalyptic number.

20230525016475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

20230525016475 is a deficient number, since it is larger than the sum of its proper divisors (13218073116885).

20230525016475 is a wasteful number, since it uses less digits than its factorization.

20230525016475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6425599 (or 6425594 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 42.

Adding to 20230525016475 its reverse (57461052503202), we get a palindrome (77691577519677).

The spelling of 20230525016475 in words is "twenty trillion, two hundred thirty billion, five hundred twenty-five million, sixteen thousand, four hundred seventy-five".