155153234 has 8 divisors (see below), whose sum is σ = 232989168. Its totient is φ = 77490180.

The previous prime is 155153231. The next prime is 155153249. The reversal of 155153234 is 432351551.

155153234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 155153197 and 155153206.

It is not an unprimeable number, because it can be changed into a prime (155153231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40952 + ... + 44579.

It is an arithmetic number, because the mean of its divisors is an integer number (29123646).

Almost surely, 2^155153234 is an apocalyptic number.

155153234 is a deficient number, since it is larger than the sum of its proper divisors (77835934).

155153234 is an equidigital number, since it uses as much as digits as its factorization.

155153234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86440.

The product of its digits is 9000, while the sum is 29.

The square root of 155153234 is about 12456.0521032950. The cubic root of 155153234 is about 537.3454932867.

The spelling of 155153234 in words is "one hundred fifty-five million, one hundred fifty-three thousand, two hundred thirty-four".