51797034 has 24 divisors (see below), whose sum is σ = 112397220. Its totient is φ = 17239488.

The previous prime is 51797033. The next prime is 51797041. The reversal of 51797034 is 43079715.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 51796809 + 225 = 7197^2 + 15^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 51797034.

It is not an unprimeable number, because it can be changed into a prime (51797033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12784 + ... + 16340.

Almost surely, 2^51797034 is an apocalyptic number.

51797034 is an abundant number, since it is smaller than the sum of its proper divisors (60600186).

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

51797034 is a wasteful number, since it uses less digits than its factorization.

51797034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4374 (or 4371 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 51797034 is about 7197.0156314962. The cubic root of 51797034 is about 372.7648588527.

The spelling of 51797034 in words is "fifty-one million, seven hundred ninety-seven thousand, thirty-four".