1536221974083 has 16 divisors (see below), whose sum is σ = 2069924846976. Its totient is φ = 1013338771200.

The previous prime is 1536221974069. The next prime is 1536221974121. The reversal of 1536221974083 is 3804791226351.

It is not a de Polignac number, because 1536221974083 - 2¹⁰ = 1536221973059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1536221974013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527260 + ... + 1830422.

It is an arithmetic number, because the mean of its divisors is an integer number (129370302936).

It is a 1-persistent number, because it is pandigital, but 2⋅1536221974083 = 3072443948166 is not.

Almost surely, 2^{1536221974083} is an apocalyptic number.

1536221974083 is a deficient number, since it is larger than the sum of its proper divisors (533702872893).

1536221974083 is a wasteful number, since it uses less digits than its factorization.

1536221974083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307314.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 1536221974083 in words is "one trillion, five hundred thirty-six billion, two hundred twenty-one million, nine hundred seventy-four thousand, eighty-three".