534415155 has 16 divisors (see below), whose sum is σ = 861594624. Its totient is φ = 282844640.

The previous prime is 534415153. The next prime is 534415159. The reversal of 534415155 is 551514435.

It is not a de Polignac number, because 534415155 - 2¹ = 534415153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (534415151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134019 + ... + 137948.

It is an arithmetic number, because the mean of its divisors is an integer number (53849664).

Almost surely, 2^534415155 is an apocalyptic number.

534415155 is a deficient number, since it is larger than the sum of its proper divisors (327179469).

534415155 is a wasteful number, since it uses less digits than its factorization.

534415155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272106.

The product of its digits is 30000, while the sum is 33.

The square root of 534415155 is about 23117.4210283068. The cubic root of 534415155 is about 811.5082172440.

The spelling of 534415155 in words is "five hundred thirty-four million, four hundred fifteen thousand, one hundred fifty-five".