51037112 has 32 divisors (see below), whose sum is σ = 111697920. Its totient is φ = 21406560.

The previous prime is 51037099. The next prime is 51037117. The reversal of 51037112 is 21173015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51037117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7064 + ... + 12327.

It is an arithmetic number, because the mean of its divisors is an integer number (3490560).

Almost surely, 2^51037112 is an apocalyptic number.

It is an amenable number.

51037112 is an abundant number, since it is smaller than the sum of its proper divisors (60660808).

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

51037112 is a wasteful number, since it uses less digits than its factorization.

51037112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19451 (or 19447 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 51037112 is about 7144.0263157410. The cubic root of 51037112 is about 370.9329075645.

The spelling of 51037112 in words is "fifty-one million, thirty-seven thousand, one hundred twelve".