1126925543 has 2 divisors, whose sum is σ = 1126925544. Its totient is φ = 1126925542.

The previous prime is 1126925521. The next prime is 1126925551. The reversal of 1126925543 is 3455296211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1126925543 - 2⁶ = 1126925479 is a prime.

It is a super-2 number, since 2×1126925543² = 2539922358931689698, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1126925497 and 1126925506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1126925573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563462771 + 563462772.

It is an arithmetic number, because the mean of its divisors is an integer number (563462772).

Almost surely, 2^1126925543 is an apocalyptic number.

1126925543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1126925543 is an equidigital number, since it uses as much as digits as its factorization.

1126925543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 38.

The square root of 1126925543 is about 33569.7116907488. The cubic root of 1126925543 is about 1040.6349497292.

The spelling of 1126925543 in words is "one billion, one hundred twenty-six million, nine hundred twenty-five thousand, five hundred forty-three".