134551152 has 80 divisors (see below), whose sum is σ = 392832000. Its totient is φ = 44081856.

The previous prime is 134551133. The next prime is 134551181. The reversal of 134551152 is 251155431.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22849 + ... + 28127.

It is an arithmetic number, because the mean of its divisors is an integer number (4910400).

Almost surely, 2^134551152 is an apocalyptic number.

134551152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134551152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196416000).

134551152 is an abundant number, since it is smaller than the sum of its proper divisors (258280848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134551152 is a wasteful number, since it uses less digits than its factorization.

134551152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5355 (or 5343 counting only the distinct ones).

The product of its digits is 3000, while the sum is 27.

The square root of 134551152 is about 11599.6186144200. The cubic root of 134551152 is about 512.4236199479.

The spelling of 134551152 in words is "one hundred thirty-four million, five hundred fifty-one thousand, one hundred fifty-two".