553553667055 has 32 divisors (see below), whose sum is σ = 726370564608. Its totient is φ = 403157606400.

The previous prime is 553553667049. The next prime is 553553667061. The reversal of 553553667055 is 550766355355.

It is an interprime number because it is at equal distance from previous prime (553553667049) and next prime (553553667061).

It is not a de Polignac number, because 553553667055 - 2¹⁹ = 553553142767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 553553666987 and 553553667005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5645629 + ... + 5742841.

It is an arithmetic number, because the mean of its divisors is an integer number (22699080144).

Almost surely, 2^553553667055 is an apocalyptic number.

553553667055 is a deficient number, since it is larger than the sum of its proper divisors (172816897553).

553553667055 is a wasteful number, since it uses less digits than its factorization.

553553667055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99427.

The product of its (nonzero) digits is 35437500, while the sum is 55.

The spelling of 553553667055 in words is "five hundred fifty-three billion, five hundred fifty-three million, six hundred sixty-seven thousand, fifty-five".