15050552233 has 2 divisors, whose sum is σ = 15050552234. Its totient is φ = 15050552232.

The previous prime is 15050552221. The next prime is 15050552243. The reversal of 15050552233 is 33225505051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14533990249 + 516561984 = 120557^2 + 22728^2 .

It is a cyclic number.

It is not a de Polignac number, because 15050552233 - 2¹⁷ = 15050421161 is a prime.

It is a super-2 number, since 2×15050552233² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15050552195 and 15050552204.

It is not a weakly prime, because it can be changed into another prime (15050552243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7525276116 + 7525276117.

It is an arithmetic number, because the mean of its divisors is an integer number (7525276117).

Almost surely, 2^15050552233 is an apocalyptic number.

It is an amenable number.

15050552233 is a deficient number, since it is larger than the sum of its proper divisors (1).

15050552233 is an equidigital number, since it uses as much as digits as its factorization.

15050552233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22500, while the sum is 31.

The spelling of 15050552233 in words is "fifteen billion, fifty million, five hundred fifty-two thousand, two hundred thirty-three".