553354155 has 12 divisors (see below), whose sum is σ = 959147280. Its totient is φ = 295122192.

The previous prime is 553354141. The next prime is 553354169. The reversal of 553354155 is 551453355.

553354155 is a `hidden beast` number, since 553 + 3 + 54 + 1 + 55 = 666.

It is an interprime number because it is at equal distance from previous prime (553354141) and next prime (553354169).

It is not a de Polignac number, because 553354155 - 2⁶ = 553354091 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6148335 + ... + 6148424.

It is an arithmetic number, because the mean of its divisors is an integer number (79928940).

Almost surely, 2^553354155 is an apocalyptic number.

553354155 is a deficient number, since it is larger than the sum of its proper divisors (405793125).

553354155 is a wasteful number, since it uses less digits than its factorization.

553354155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12296770 (or 12296767 counting only the distinct ones).

The product of its digits is 112500, while the sum is 36.

The square root of 553354155 is about 23523.4809286381. The cubic root of 553354155 is about 820.9834299515.

The spelling of 553354155 in words is "five hundred fifty-three million, three hundred fifty-four thousand, one hundred fifty-five".