55071134 has 8 divisors (see below), whose sum is σ = 84165480. Its totient is φ = 27015976.

The previous prime is 55071103. The next prime is 55071161. The reversal of 55071134 is 43117055.

55071134 = T₁₄₁₅ + T₁₄₁₆ + ... + T₁₄₆₇.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259664 + ... + 259875.

It is an arithmetic number, because the mean of its divisors is an integer number (10520685).

Almost surely, 2^55071134 is an apocalyptic number.

55071134 is a deficient number, since it is larger than the sum of its proper divisors (29094346).

55071134 is a wasteful number, since it uses less digits than its factorization.

55071134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519594.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 55071134 is about 7420.9927907255. The cubic root of 55071134 is about 380.4591264877.

Adding to 55071134 its reverse (43117055), we get a palindrome (98188189).

The spelling of 55071134 in words is "fifty-five million, seventy-one thousand, one hundred thirty-four".