1117083547 has 2 divisors, whose sum is σ = 1117083548. Its totient is φ = 1117083546.

The previous prime is 1117083503. The next prime is 1117083551. The reversal of 1117083547 is 7453807111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1117083547 - 2¹⁹ = 1116559259 is a prime.

It is not a weakly prime, because it can be changed into another prime (1117083347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558541773 + 558541774.

It is an arithmetic number, because the mean of its divisors is an integer number (558541774).

Almost surely, 2^1117083547 is an apocalyptic number.

1117083547 is a deficient number, since it is larger than the sum of its proper divisors (1).

1117083547 is an equidigital number, since it uses as much as digits as its factorization.

1117083547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 37.

The square root of 1117083547 is about 33422.7998079156. The cubic root of 1117083547 is about 1037.5966281899.

The spelling of 1117083547 in words is "one billion, one hundred seventeen million, eighty-three thousand, five hundred forty-seven".