553214155 has 8 divisors (see below), whose sum is σ = 714922992. Its totient is φ = 408527328.

The previous prime is 553214143. The next prime is 553214171. The reversal of 553214155 is 551412355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 553214155 - 2⁷ = 553214027 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4255429 + ... + 4255558.

It is an arithmetic number, because the mean of its divisors is an integer number (89365374).

Almost surely, 2^553214155 is an apocalyptic number.

553214155 is a deficient number, since it is larger than the sum of its proper divisors (161708837).

553214155 is a wasteful number, since it uses less digits than its factorization.

553214155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8511005.

The product of its digits is 15000, while the sum is 31.

The square root of 553214155 is about 23520.5049903271. The cubic root of 553214155 is about 820.9141871506.

The spelling of 553214155 in words is "five hundred fifty-three million, two hundred fourteen thousand, one hundred fifty-five".