51050037 has 16 divisors (see below), whose sum is σ = 70410240. Its totient is φ = 32880432.

The previous prime is 51050029. The next prime is 51050053. The reversal of 51050037 is 73005015.

It is a happy number.

It is not a de Polignac number, because 51050037 - 2³ = 51050029 is a prime.

It is a super-2 number, since 2×51050037² = 5212212555402738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51049995 and 51050022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51050057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8848 + ... + 13430.

It is an arithmetic number, because the mean of its divisors is an integer number (4400640).

Almost surely, 2^51050037 is an apocalyptic number.

It is an amenable number.

51050037 is a deficient number, since it is larger than the sum of its proper divisors (19360203).

51050037 is a wasteful number, since it uses less digits than its factorization.

51050037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4712.

The product of its (nonzero) digits is 525, while the sum is 21.

The square root of 51050037 is about 7144.9308604073. The cubic root of 51050037 is about 370.9642174812.

The spelling of 51050037 in words is "fifty-one million, fifty thousand, thirty-seven".