1487516965 has 16 divisors (see below), whose sum is σ = 1949942016. Its totient is φ = 1080360000.

The previous prime is 1487516911. The next prime is 1487516993. The reversal of 1487516965 is 5696157841.

It is not a de Polignac number, because 1487516965 - 2²⁵ = 1453962533 is a prime.

It is a super-2 number, since 2×1487516965² = 4425413442325622450, which contains 22 as substring.

It is a congruent number.

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, 23299 + ... + 59311.

It is an arithmetic number, because the mean of its divisors is an integer number (121871376).

Almost surely, 2^1487516965 is an apocalyptic number.

It is an amenable number.

1487516965 is a deficient number, since it is larger than the sum of its proper divisors (462425051).

1487516965 is a wasteful number, since it uses less digits than its factorization.

1487516965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36780.

The product of its digits is 1814400, while the sum is 52.

The square root of 1487516965 is about 38568.3414862501. The cubic root of 1487516965 is about 1141.5299466756.

The spelling of 1487516965 in words is "one billion, four hundred eighty-seven million, five hundred sixteen thousand, nine hundred sixty-five".