13459024579 has 24 divisors (see below), whose sum is σ = 18393561648. Its totient is φ = 9680811840.

The previous prime is 13459024549. The next prime is 13459024583. The reversal of 13459024579 is 97542095431.

It is not a de Polignac number, because 13459024579 - 2⁷ = 13459024451 is a prime.

It is a super-2 number, since 2×13459024579² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (13459024549) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 953392 + ... + 967405.

It is an arithmetic number, because the mean of its divisors is an integer number (766398402).

Almost surely, 2^13459024579 is an apocalyptic number.

13459024579 is a deficient number, since it is larger than the sum of its proper divisors (4934537069).

13459024579 is a wasteful number, since it uses less digits than its factorization.

13459024579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920835 (or 1920828 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 49.

The spelling of 13459024579 in words is "thirteen billion, four hundred fifty-nine million, twenty-four thousand, five hundred seventy-nine".