134551154 has 4 divisors (see below), whose sum is σ = 201826734. Its totient is φ = 67275576.

The previous prime is 134551133. The next prime is 134551181. The reversal of 134551154 is 451155431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 83814025 + 50737129 = 9155^2 + 7123^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33637787 + ... + 33637790.

Almost surely, 2^134551154 is an apocalyptic number.

134551154 is a deficient number, since it is larger than the sum of its proper divisors (67275580).

134551154 is an equidigital number, since it uses as much as digits as its factorization.

134551154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67275579.

The product of its digits is 6000, while the sum is 29.

The square root of 134551154 is about 11599.6187006298. The cubic root of 134551154 is about 512.4236224868.

The spelling of 134551154 in words is "one hundred thirty-four million, five hundred fifty-one thousand, one hundred fifty-four".