7508292481 has 2 divisors, whose sum is σ = 7508292482. Its totient is φ = 7508292480.

The previous prime is 7508292461. The next prime is 7508292497. The reversal of 7508292481 is 1842928057.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6933060225 + 575232256 = 83265^2 + 23984^2 .

It is an emirp because it is prime and its reverse (1842928057) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7508292481 - 2²⁵ = 7474738049 is a prime.

It is a super-2 number, since 2×7508292481² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7508292461) 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, 3754146240 + 3754146241.

It is an arithmetic number, because the mean of its divisors is an integer number (3754146241).

Almost surely, 2^7508292481 is an apocalyptic number.

It is an amenable number.

7508292481 is a deficient number, since it is larger than the sum of its proper divisors (1).

7508292481 is an equidigital number, since it uses as much as digits as its factorization.

7508292481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 46.

The square root of 7508292481 is about 86650.4038132541. The cubic root of 7508292481 is about 1958.1549763206.

The spelling of 7508292481 in words is "seven billion, five hundred eight million, two hundred ninety-two thousand, four hundred eighty-one".