551853583060 has 24 divisors (see below), whose sum is σ = 1248038103816. Its totient is φ = 203761322880.

The previous prime is 551853583019. The next prime is 551853583087. The reversal of 551853583060 is 60385358155.

It can be written as a sum of positive squares in 4 ways, for example, as 6828708496 + 545024874564 = 82636^2 + 738258^2 .

It is a junction number, because it is equal to n+sod(n) for n = 551853582995 and 551853583013.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1061256631 + ... + 1061257150.

It is an arithmetic number, because the mean of its divisors is an integer number (52001587659).

Almost surely, 2^551853583060 is an apocalyptic number.

It is an amenable number.

551853583060 is an abundant number, since it is smaller than the sum of its proper divisors (696184520756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

551853583060 is a wasteful number, since it uses less digits than its factorization.

551853583060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122513803 (or 2122513801 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 49.

The spelling of 551853583060 in words is "five hundred fifty-one billion, eight hundred fifty-three million, five hundred eighty-three thousand, sixty".