8097762457 has 2 divisors, whose sum is σ = 8097762458. Its totient is φ = 8097762456.

The previous prime is 8097762401. The next prime is 8097762479. The reversal of 8097762457 is 7542677908.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7126567561 + 971194896 = 84419^2 + 31164^2 .

It is a cyclic number.

It is not a de Polignac number, because 8097762457 - 2³¹ = 5950278809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8097762398 and 8097762407.

It is not a weakly prime, because it can be changed into another prime (8097732457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4048881228 + 4048881229.

It is an arithmetic number, because the mean of its divisors is an integer number (4048881229).

Almost surely, 2^8097762457 is an apocalyptic number.

It is an amenable number.

8097762457 is a deficient number, since it is larger than the sum of its proper divisors (1).

8097762457 is an equidigital number, since it uses as much as digits as its factorization.

8097762457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5927040, while the sum is 55.

The square root of 8097762457 is about 89987.5683469667. The cubic root of 8097762457 is about 2008.1139091406.

The spelling of 8097762457 in words is "eight billion, ninety-seven million, seven hundred sixty-two thousand, four hundred fifty-seven".