51014038 has 4 divisors (see below), whose sum is σ = 76521060. Its totient is φ = 25507018.

The previous prime is 51014027. The next prime is 51014057. The reversal of 51014038 is 83041015.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83041015 = 5 ⋅16608203.

It is a super-3 number, since 3×51014038³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12753508 + ... + 12753511.

It is an arithmetic number, because the mean of its divisors is an integer number (19130265).

Almost surely, 2^51014038 is an apocalyptic number.

51014038 is a deficient number, since it is larger than the sum of its proper divisors (25507022).

51014038 is a wasteful number, since it uses less digits than its factorization.

51014038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25507021.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 51014038 is about 7142.4112175091. The cubic root of 51014038 is about 370.8769992543.

The spelling of 51014038 in words is "fifty-one million, fourteen thousand, thirty-eight".