3531625006487 has 2 divisors, whose sum is σ = 3531625006488. Its totient is φ = 3531625006486.

The previous prime is 3531625006457. The next prime is 3531625006573. The reversal of 3531625006487 is 7846005261353.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3531625006487 - 2¹² = 3531625002391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3531625006457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1765812503243 + 1765812503244.

It is an arithmetic number, because the mean of its divisors is an integer number (1765812503244).

Almost surely, 2^{3531625006487} is an apocalyptic number.

3531625006487 is a deficient number, since it is larger than the sum of its proper divisors (1).

3531625006487 is an equidigital number, since it uses as much as digits as its factorization.

3531625006487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 3531625006487 in words is "three trillion, five hundred thirty-one billion, six hundred twenty-five million, six thousand, four hundred eighty-seven".