13759488488 has 8 divisors (see below), whose sum is σ = 25799040930. Its totient is φ = 6879744240.

The previous prime is 13759488487. The next prime is 13759488499. The reversal of 13759488488 is 88488495731.

It can be written as a sum of positive squares in only one way, i.e., 13400840644 + 358647844 = 115762^2 + 18938^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×13759488488² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13759488481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 859968023 + ... + 859968038.

Almost surely, 2^13759488488 is an apocalyptic number.

It is an amenable number.

13759488488 is a deficient number, since it is larger than the sum of its proper divisors (12039552442).

13759488488 is a wasteful number, since it uses less digits than its factorization.

13759488488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719936067 (or 1719936063 counting only the distinct ones).

The product of its digits is 61931520, while the sum is 65.

The spelling of 13759488488 in words is "thirteen billion, seven hundred fifty-nine million, four hundred eighty-eight thousand, four hundred eighty-eight".