1350125687 has 2 divisors, whose sum is σ = 1350125688. Its totient is φ = 1350125686.

The previous prime is 1350125663. The next prime is 1350125701. The reversal of 1350125687 is 7865210531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1350125687 - 2¹⁰ = 1350124663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1350125687.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1350125087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675062843 + 675062844.

It is an arithmetic number, because the mean of its divisors is an integer number (675062844).

Almost surely, 2^1350125687 is an apocalyptic number.

1350125687 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350125687 is an equidigital number, since it uses as much as digits as its factorization.

1350125687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 1350125687 is about 36744.0564853692. The cubic root of 1350125687 is about 1105.2437474068.

The spelling of 1350125687 in words is "one billion, three hundred fifty million, one hundred twenty-five thousand, six hundred eighty-seven".