51876151 has 2 divisors, whose sum is σ = 51876152. Its totient is φ = 51876150.

The previous prime is 51876127. The next prime is 51876161. The reversal of 51876151 is 15167815.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51876151 - 2⁵ = 51876119 is a prime.

It is a super-2 number, since 2×51876151² = 5382270085149602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51876101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25938075 + 25938076.

It is an arithmetic number, because the mean of its divisors is an integer number (25938076).

Almost surely, 2^51876151 is an apocalyptic number.

51876151 is a deficient number, since it is larger than the sum of its proper divisors (1).

51876151 is an equidigital number, since it uses as much as digits as its factorization.

51876151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8400, while the sum is 34.

The square root of 51876151 is about 7202.5100485872. The cubic root of 51876151 is about 372.9545546197.

The spelling of 51876151 in words is "fifty-one million, eight hundred seventy-six thousand, one hundred fifty-one".