555461361075 has 54 divisors (see below), whose sum is σ = 941756864452. Its totient is φ = 288882851200.

The previous prime is 555461361041. The next prime is 555461361097. The reversal of 555461361075 is 570163164555.

It is not a de Polignac number, because 555461361075 - 2⁸ = 555461360819 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 53 ways as a sum of consecutive naturals, for example, 264630376 + ... + 264632474.

Almost surely, 2^555461361075 is an apocalyptic number.

555461361075 is a deficient number, since it is larger than the sum of its proper divisors (386295503377).

555461361075 is an frugal number, since it uses more digits than its factorization.

555461361075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4293 (or 2148 counting only the distinct ones).

The product of its (nonzero) digits is 1890000, while the sum is 48.

Multiplying 555461361075 by its sum of digits (48), we get a square (26662145331600 = 5163540²).

The spelling of 555461361075 in words is "five hundred fifty-five billion, four hundred sixty-one million, three hundred sixty-one thousand, seventy-five".