51032034 has 12 divisors (see below), whose sum is σ = 110569446. Its totient is φ = 17010672.

The previous prime is 51032021. The next prime is 51032039. The reversal of 51032034 is 43023015.

It can be written as a sum of positive squares in only one way, i.e., 43758225 + 7273809 = 6615^2 + 2697^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 2835113 = 51032034 / (5 + 1 + 0 + 3 + 2 + 0 + 3 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 51031998 and 51032016.

It is not an unprimeable number, because it can be changed into a prime (51032039) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1417539 + ... + 1417574.

Almost surely, 2^51032034 is an apocalyptic number.

51032034 is an abundant number, since it is smaller than the sum of its proper divisors (59537412).

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

51032034 is a wasteful number, since it uses less digits than its factorization.

51032034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2835121 (or 2835118 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 51032034 is about 7143.6709050739. The cubic root of 51032034 is about 370.9206050151.

Adding to 51032034 its reverse (43023015), we get a palindrome (94055049).

The spelling of 51032034 in words is "fifty-one million, thirty-two thousand, thirty-four".