7531416463 has 2 divisors, whose sum is σ = 7531416464. Its totient is φ = 7531416462.

The previous prime is 7531416443. The next prime is 7531416511. The reversal of 7531416463 is 3646141357.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7531416463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7531416443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3765708231 + 3765708232.

It is an arithmetic number, because the mean of its divisors is an integer number (3765708232).

Almost surely, 2^7531416463 is an apocalyptic number.

7531416463 is a deficient number, since it is larger than the sum of its proper divisors (1).

7531416463 is an equidigital number, since it uses as much as digits as its factorization.

7531416463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 40.

The square root of 7531416463 is about 86783.7338618246. The cubic root of 7531416463 is about 1960.1631530679.

The spelling of 7531416463 in words is "seven billion, five hundred thirty-one million, four hundred sixteen thousand, four hundred sixty-three".