30552254025533 has 2 divisors, whose sum is σ = 30552254025534. Its totient is φ = 30552254025532.

The previous prime is 30552254025481. The next prime is 30552254025541. The reversal of 30552254025533 is 33552045225503.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21130037014564 + 9422217010969 = 4596742^2 + 3069563^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30552254025533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30552254025593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15276127012766 + 15276127012767.

It is an arithmetic number, because the mean of its divisors is an integer number (15276127012767).

Almost surely, 2^{30552254025533} is an apocalyptic number.

It is an amenable number.

30552254025533 is a deficient number, since it is larger than the sum of its proper divisors (1).

30552254025533 is an equidigital number, since it uses as much as digits as its factorization.

30552254025533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700000, while the sum is 44.

The spelling of 30552254025533 in words is "thirty trillion, five hundred fifty-two billion, two hundred fifty-four million, twenty-five thousand, five hundred thirty-three".