51171096 has 16 divisors (see below), whose sum is σ = 127927800. Its totient is φ = 17057024.

The previous prime is 51171073. The next prime is 51171097. The reversal of 51171096 is 69017115.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51171097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1066041 + ... + 1066088.

Almost surely, 2^51171096 is an apocalyptic number.

It is an amenable number.

51171096 is an abundant number, since it is smaller than the sum of its proper divisors (76756704).

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

51171096 is a wasteful number, since it uses less digits than its factorization.

51171096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132138 (or 2132134 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 30.

The square root of 51171096 is about 7153.3975144682. The cubic root of 51171096 is about 371.2572182841.

It can be divided in two parts, 5117109 and 6, that added together give a palindrome (5117115).

The spelling of 51171096 in words is "fifty-one million, one hundred seventy-one thousand, ninety-six".