1079897537 has 2 divisors, whose sum is σ = 1079897538. Its totient is φ = 1079897536.

The previous prime is 1079897459. The next prime is 1079897557. The reversal of 1079897537 is 7357989701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1067394241 + 12503296 = 32671^2 + 3536^2 .

It is an emirp because it is prime and its reverse (7357989701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1079897537 - 2¹⁸ = 1079635393 is a prime.

It is not a weakly prime, because it can be changed into another prime (1079897557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539948768 + 539948769.

It is an arithmetic number, because the mean of its divisors is an integer number (539948769).

Almost surely, 2^1079897537 is an apocalyptic number.

It is an amenable number.

1079897537 is a deficient number, since it is larger than the sum of its proper divisors (1).

1079897537 is an equidigital number, since it uses as much as digits as its factorization.

1079897537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3333960, while the sum is 56.

The square root of 1079897537 is about 32861.7944884329. The cubic root of 1079897537 is about 1025.9531208196.

The spelling of 1079897537 in words is "one billion, seventy-nine million, eight hundred ninety-seven thousand, five hundred thirty-seven".