54274520233 has 2 divisors, whose sum is σ = 54274520234. Its totient is φ = 54274520232.

The previous prime is 54274520219. The next prime is 54274520347. The reversal of 54274520233 is 33202547245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54097177744 + 177342489 = 232588^2 + 13317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54274520233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54274520192 and 54274520201.

It is not a weakly prime, because it can be changed into another prime (54274529233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27137260116 + 27137260117.

It is an arithmetic number, because the mean of its divisors is an integer number (27137260117).

Almost surely, 2^54274520233 is an apocalyptic number.

It is an amenable number.

54274520233 is a deficient number, since it is larger than the sum of its proper divisors (1).

54274520233 is an equidigital number, since it uses as much as digits as its factorization.

54274520233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 37.

The spelling of 54274520233 in words is "fifty-four billion, two hundred seventy-four million, five hundred twenty thousand, two hundred thirty-three".