7660331470487 has 2 divisors, whose sum is σ = 7660331470488. Its totient is φ = 7660331470486.

The previous prime is 7660331470409. The next prime is 7660331470513. The reversal of 7660331470487 is 7840741330667.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7660331470487 - 2¹⁰ = 7660331469463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7660331475487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3830165735243 + 3830165735244.

It is an arithmetic number, because the mean of its divisors is an integer number (3830165735244).

Almost surely, 2^{7660331470487} is an apocalyptic number.

7660331470487 is a deficient number, since it is larger than the sum of its proper divisors (1).

7660331470487 is an equidigital number, since it uses as much as digits as its factorization.

7660331470487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14224896, while the sum is 56.

The spelling of 7660331470487 in words is "seven trillion, six hundred sixty billion, three hundred thirty-one million, four hundred seventy thousand, four hundred eighty-seven".