20054362733 has 2 divisors, whose sum is σ = 20054362734. Its totient is φ = 20054362732.

The previous prime is 20054362729. The next prime is 20054362751. The reversal of 20054362733 is 33726345002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15273746569 + 4780616164 = 123587^2 + 69142^2 .

It is a cyclic number.

It is not a de Polignac number, because 20054362733 - 2² = 20054362729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20054362693 and 20054362702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20054362033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10027181366 + 10027181367.

It is an arithmetic number, because the mean of its divisors is an integer number (10027181367).

Almost surely, 2^20054362733 is an apocalyptic number.

It is an amenable number.

20054362733 is a deficient number, since it is larger than the sum of its proper divisors (1).

20054362733 is an equidigital number, since it uses as much as digits as its factorization.

20054362733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 35.

The spelling of 20054362733 in words is "twenty billion, fifty-four million, three hundred sixty-two thousand, seven hundred thirty-three".