1552727473099 has 4 divisors (see below), whose sum is σ = 1693884516120. Its totient is φ = 1411570430080.

The previous prime is 1552727473081. The next prime is 1552727473123. The reversal of 1552727473099 is 9903747272551.

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

It is a cyclic number.

It is not a de Polignac number, because 1552727473099 - 2¹¹ = 1552727471051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1552727473049) 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 3 ways as a sum of consecutive naturals, for example, 70578521494 + ... + 70578521515.

It is an arithmetic number, because the mean of its divisors is an integer number (423471129030).

Almost surely, 2^{1552727473099} is an apocalyptic number.

1552727473099 is a deficient number, since it is larger than the sum of its proper divisors (141157043021).

1552727473099 is a wasteful number, since it uses less digits than its factorization.

1552727473099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141157043020.

The product of its (nonzero) digits is 33339600, while the sum is 61.

The spelling of 1552727473099 in words is "one trillion, five hundred fifty-two billion, seven hundred twenty-seven million, four hundred seventy-three thousand, ninety-nine".