1097970583 has 2 divisors, whose sum is σ = 1097970584. Its totient is φ = 1097970582.

The previous prime is 1097970571. The next prime is 1097970637. The reversal of 1097970583 is 3850797901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1097970583 - 2²⁵ = 1064416151 is a prime.

It is a super-2 number, since 2×1097970583² = 2411078802266719778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1097970553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548985291 + 548985292.

It is an arithmetic number, because the mean of its divisors is an integer number (548985292).

Almost surely, 2^1097970583 is an apocalyptic number.

1097970583 is a deficient number, since it is larger than the sum of its proper divisors (1).

1097970583 is an equidigital number, since it uses as much as digits as its factorization.

1097970583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 476280, while the sum is 49.

The square root of 1097970583 is about 33135.6391669151. The cubic root of 1097970583 is about 1031.6448983459.

The spelling of 1097970583 in words is "one billion, ninety-seven million, nine hundred seventy thousand, five hundred eighty-three".