20310060452 has 12 divisors (see below), whose sum is σ = 38773751856. Its totient is φ = 9231845640.

The previous prime is 20310060451. The next prime is 20310060479. The reversal of 20310060452 is 25406001302.

It is not an unprimeable number, because it can be changed into a prime (20310060451) 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, 230796098 + ... + 230796185.

It is an arithmetic number, because the mean of its divisors is an integer number (3231145988).

Almost surely, 2^20310060452 is an apocalyptic number.

20310060452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20310060452 is a deficient number, since it is larger than the sum of its proper divisors (18463691404).

20310060452 is a wasteful number, since it uses less digits than its factorization.

20310060452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461592298 (or 461592296 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 20310060452 its reverse (25406001302), we get a palindrome (45716061754).

The spelling of 20310060452 in words is "twenty billion, three hundred ten million, sixty thousand, four hundred fifty-two".