1556350052104 has 16 divisors (see below), whose sum is σ = 3018782429100. Its totient is φ = 751341404352.

The previous prime is 1556350052063. The next prime is 1556350052107. The reversal of 1556350052104 is 4012500536551.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1500796504900 + 55553547204 = 1225070^2 + 235698^2 .

It is not an unprimeable number, because it can be changed into a prime (1556350052107) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3354202467 + ... + 3354202930.

Almost surely, 2^{1556350052104} is an apocalyptic number.

It is an amenable number.

1556350052104 is a deficient number, since it is larger than the sum of its proper divisors (1462432376996).

1556350052104 is a wasteful number, since it uses less digits than its factorization.

1556350052104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6708405432 (or 6708405428 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

Adding to 1556350052104 its reverse (4012500536551), we get a palindrome (5568850588655).

The spelling of 1556350052104 in words is "one trillion, five hundred fifty-six billion, three hundred fifty million, fifty-two thousand, one hundred four".