15234534404 has 24 divisors (see below), whose sum is σ = 26723415768. Its totient is φ = 7599294720.

The previous prime is 15234534349. The next prime is 15234534461. The reversal of 15234534404 is 40443543251.

It can be written as a sum of positive squares in 4 ways, for example, as 1062108100 + 14172426304 = 32590^2 + 119048^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5956694 + ... + 5959250.

It is an arithmetic number, because the mean of its divisors is an integer number (1113475657).

Almost surely, 2^15234534404 is an apocalyptic number.

It is an amenable number.

15234534404 is a deficient number, since it is larger than the sum of its proper divisors (11488881364).

15234534404 is a wasteful number, since it uses less digits than its factorization.

15234534404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5495 (or 5493 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 15234534404 in words is "fifteen billion, two hundred thirty-four million, five hundred thirty-four thousand, four hundred four".