7982610451 has 2 divisors, whose sum is σ = 7982610452. Its totient is φ = 7982610450.

The previous prime is 7982610421. The next prime is 7982610463. The reversal of 7982610451 is 1540162897.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7982610451 - 2¹⁵ = 7982577683 is a prime.

It is a super-2 number, since 2×7982610451² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7982610398 and 7982610407.

It is not a weakly prime, because it can be changed into another prime (7982610401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3991305225 + 3991305226.

It is an arithmetic number, because the mean of its divisors is an integer number (3991305226).

Almost surely, 2^7982610451 is an apocalyptic number.

7982610451 is a deficient number, since it is larger than the sum of its proper divisors (1).

7982610451 is an equidigital number, since it uses as much as digits as its factorization.

7982610451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 7982610451 is about 89345.4556818644. The cubic root of 7982610451 is about 1998.5498196593.

The spelling of 7982610451 in words is "seven billion, nine hundred eighty-two million, six hundred ten thousand, four hundred fifty-one".