1487319062865 has 16 divisors (see below), whose sum is σ = 2413227551616. Its totient is φ = 782064483200.

The previous prime is 1487319062849. The next prime is 1487319062893. The reversal of 1487319062865 is 5682609137841.

It is a happy number.

It is not a de Polignac number, because 1487319062865 - 2⁴ = 1487319062849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1487319062799 and 1487319062808.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 698270796 + ... + 698272925.

It is an arithmetic number, because the mean of its divisors is an integer number (150826721976).

It is a 2-persistent number, because it is pandigital, and so is 2⋅1487319062865 = 2974638125730, but 3⋅1487319062865 = 4461957188595 is not.

Almost surely, 2^{1487319062865} is an apocalyptic number.

1487319062865 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1487319062865 is a deficient number, since it is larger than the sum of its proper divisors (925908488751).

1487319062865 is a wasteful number, since it uses less digits than its factorization.

1487319062865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396543800.

The product of its (nonzero) digits is 17418240, while the sum is 60.

The spelling of 1487319062865 in words is "one trillion, four hundred eighty-seven billion, three hundred nineteen million, sixty-two thousand, eight hundred sixty-five".