134132550 has 96 divisors (see below), whose sum is σ = 367690752. Its totient is φ = 32186880.

The previous prime is 134132543. The next prime is 134132597. The reversal of 134132550 is 55231431.

It is a self number, because there is not a number n which added to its sum of digits gives 134132550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57507 + ... + 59793.

It is an arithmetic number, because the mean of its divisors is an integer number (3830112).

Almost surely, 2^134132550 is an apocalyptic number.

134132550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 134132550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183845376).

134132550 is an abundant number, since it is smaller than the sum of its proper divisors (233558202).

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

134132550 is a wasteful number, since it uses less digits than its factorization.

134132550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342 (or 2337 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 134132550 is about 11581.5607756468. The cubic root of 134132550 is about 511.8916676520.

Adding to 134132550 its reverse (55231431), we get a palindrome (189363981).

The spelling of 134132550 in words is "one hundred thirty-four million, one hundred thirty-two thousand, five hundred fifty".