555348249992 has 16 divisors (see below), whose sum is σ = 1058348100300. Its totient is φ = 273122089920.

The previous prime is 555348249991. The next prime is 555348250021. The reversal of 555348249992 is 299942843555.

It can be written as a sum of positive squares in 2 ways, for example, as 364374005956 + 190974244036 = 603634^2 + 437006^2 .

It is not an unprimeable number, because it can be changed into a prime (555348249991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569003867 + ... + 569004842.

Almost surely, 2^555348249992 is an apocalyptic number.

It is an amenable number.

555348249992 is a deficient number, since it is larger than the sum of its proper divisors (502999850308).

555348249992 is a wasteful number, since it uses less digits than its factorization.

555348249992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138008776 (or 1138008772 counting only the distinct ones).

The product of its digits is 139968000, while the sum is 65.

The spelling of 555348249992 in words is "five hundred fifty-five billion, three hundred forty-eight million, two hundred forty-nine thousand, nine hundred ninety-two".