30551226132253 has 2 divisors, whose sum is σ = 30551226132254. Its totient is φ = 30551226132252.

The previous prime is 30551226132227. The next prime is 30551226132257. The reversal of 30551226132253 is 35223162215503.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30370658077764 + 180568054489 = 5510958^2 + 424933^2 .

It is a cyclic number.

It is not a de Polignac number, because 30551226132253 - 2¹⁷ = 30551226001181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30551226132257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15275613066126 + 15275613066127.

It is an arithmetic number, because the mean of its divisors is an integer number (15275613066127).

Almost surely, 2^{30551226132253} is an apocalyptic number.

It is an amenable number.

30551226132253 is a deficient number, since it is larger than the sum of its proper divisors (1).

30551226132253 is an equidigital number, since it uses as much as digits as its factorization.

30551226132253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324000, while the sum is 40.

Adding to 30551226132253 its reverse (35223162215503), we get a palindrome (65774388347756).

The spelling of 30551226132253 in words is "thirty trillion, five hundred fifty-one billion, two hundred twenty-six million, one hundred thirty-two thousand, two hundred fifty-three".