15320540126 has 32 divisors (see below), whose sum is σ = 23760190080. Its totient is φ = 7406077536.

The previous prime is 15320540117. The next prime is 15320540159. The reversal of 15320540126 is 62104502351.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1557941 + ... + 1567743.

It is an arithmetic number, because the mean of its divisors is an integer number (742505940).

Almost surely, 2^15320540126 is an apocalyptic number.

15320540126 is a deficient number, since it is larger than the sum of its proper divisors (8439649954).

15320540126 is a wasteful number, since it uses less digits than its factorization.

15320540126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10088.

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 15320540126 in words is "fifteen billion, three hundred twenty million, five hundred forty thousand, one hundred twenty-six".