553045413553550 has 48 divisors (see below), whose sum is σ = 1030238232064272. Its totient is φ = 220879756281600.

The previous prime is 553045413553547. The next prime is 553045413553583. The reversal of 553045413553550 is 55355314540355.

It is a junction number, because it is equal to n+sod(n) for n = 553045413553492 and 553045413553501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 656370530 + ... + 657212570.

It is an arithmetic number, because the mean of its divisors is an integer number (21463296501339).

Almost surely, 2^{553045413553550} is an apocalyptic number.

553045413553550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

553045413553550 is a deficient number, since it is larger than the sum of its proper divisors (477192818510722).

553045413553550 is a wasteful number, since it uses less digits than its factorization.

553045413553550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862133 (or 862128 counting only the distinct ones).

The product of its (nonzero) digits is 33750000, while the sum is 53.

The spelling of 553045413553550 in words is "five hundred fifty-three trillion, forty-five billion, four hundred thirteen million, five hundred fifty-three thousand, five hundred fifty".