15200555043 has 4 divisors (see below), whose sum is σ = 20267406728. Its totient is φ = 10133703360.

The previous prime is 15200555033. The next prime is 15200555063. The reversal of 15200555043 is 34055500251.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 15200555043 - 2⁹ = 15200554531 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 15200555043.

It is not an unprimeable number, because it can be changed into a prime (15200555023) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2533425838 + ... + 2533425843.

It is an arithmetic number, because the mean of its divisors is an integer number (5066851682).

Almost surely, 2^15200555043 is an apocalyptic number.

15200555043 is a deficient number, since it is larger than the sum of its proper divisors (5066851685).

15200555043 is an equidigital number, since it uses as much as digits as its factorization.

15200555043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5066851684.

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 15200555043 in words is "fifteen billion, two hundred million, five hundred fifty-five thousand, forty-three".