20482612937 has 2 divisors, whose sum is σ = 20482612938. Its totient is φ = 20482612936.

The previous prime is 20482612933. The next prime is 20482612939. The reversal of 20482612937 is 73921628402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17459922496 + 3022690441 = 132136^2 + 54979^2 .

It is a cyclic number.

It is not a de Polignac number, because 20482612937 - 2² = 20482612933 is a prime.

Together with 20482612939, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (20482612933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10241306468 + 10241306469.

It is an arithmetic number, because the mean of its divisors is an integer number (10241306469).

Almost surely, 2^20482612937 is an apocalyptic number.

It is an amenable number.

20482612937 is a deficient number, since it is larger than the sum of its proper divisors (1).

20482612937 is an equidigital number, since it uses as much as digits as its factorization.

20482612937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 20482612937 in words is "twenty billion, four hundred eighty-two million, six hundred twelve thousand, nine hundred thirty-seven".