1488216959 has 4 divisors (see below), whose sum is σ = 1488295080. Its totient is φ = 1488138840.

The previous prime is 1488216953. The next prime is 1488216979. The reversal of 1488216959 is 9596128841.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1488216959 - 2⁴ = 1488216943 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1488216959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1488216953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10349 + ... + 55529.

It is an arithmetic number, because the mean of its divisors is an integer number (372073770).

Almost surely, 2^1488216959 is an apocalyptic number.

1488216959 is a deficient number, since it is larger than the sum of its proper divisors (78121).

1488216959 is an equidigital number, since it uses as much as digits as its factorization.

1488216959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78120.

The product of its digits is 1244160, while the sum is 53.

The square root of 1488216959 is about 38577.4151415048. The cubic root of 1488216959 is about 1141.7089785397.

The spelling of 1488216959 in words is "one billion, four hundred eighty-eight million, two hundred sixteen thousand, nine hundred fifty-nine".