1506610060987 has 2 divisors, whose sum is σ = 1506610060988. Its totient is φ = 1506610060986.

The previous prime is 1506610060903. The next prime is 1506610061027. The reversal of 1506610060987 is 7890600166051.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1506610060987 - 2³⁵ = 1472250322619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1506610060987.

It is not a weakly prime, because it can be changed into another prime (1506610010987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 753305030493 + 753305030494.

It is an arithmetic number, because the mean of its divisors is an integer number (753305030494).

Almost surely, 2^{1506610060987} is an apocalyptic number.

1506610060987 is a deficient number, since it is larger than the sum of its proper divisors (1).

1506610060987 is an equidigital number, since it uses as much as digits as its factorization.

1506610060987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 1506610060987 in words is "one trillion, five hundred six billion, six hundred ten million, sixty thousand, nine hundred eighty-seven".