51134076 has 72 divisors (see below), whose sum is σ = 152836320. Its totient is φ = 14103936.

The previous prime is 51134063. The next prime is 51134077. The reversal of 51134076 is 67043115.

It is a super-2 number, since 2×51134076² = 5229387456747552, which contains 22 as substring.

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 (51134077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3810 + ... + 10806.

Almost surely, 2^51134076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51134076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76418160).

51134076 is an abundant number, since it is smaller than the sum of its proper divisors (101702244).

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

51134076 is a wasteful number, since it uses less digits than its factorization.

51134076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7043 (or 7038 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 51134076 is about 7150.8094646690. The cubic root of 51134076 is about 371.1676673526.

The spelling of 51134076 in words is "fifty-one million, one hundred thirty-four thousand, seventy-six".