51134061 has 16 divisors (see below), whose sum is σ = 75640320. Its totient is φ = 30463920.

The previous prime is 51134053. The next prime is 51134063. The reversal of 51134061 is 16043115.

It is not a de Polignac number, because 51134061 - 2³ = 51134053 is a prime.

It is a super-2 number, since 2×51134061² = 5229384388703442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51134063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11185 + ... + 15078.

It is an arithmetic number, because the mean of its divisors is an integer number (4727520).

Almost surely, 2^51134061 is an apocalyptic number.

It is an amenable number.

51134061 is a deficient number, since it is larger than the sum of its proper divisors (24506259).

51134061 is a wasteful number, since it uses less digits than its factorization.

51134061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26336.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 51134061 is about 7150.8084158366. The cubic root of 51134061 is about 371.1676310591.

Adding to 51134061 its reverse (16043115), we get a palindrome (67177176).

The spelling of 51134061 in words is "fifty-one million, one hundred thirty-four thousand, sixty-one".