51514627 has 2 divisors, whose sum is σ = 51514628. Its totient is φ = 51514626.

The previous prime is 51514621. The next prime is 51514633. The reversal of 51514627 is 72641515.

It is a balanced prime because it is at equal distance from previous prime (51514621) and next prime (51514633).

It is a cyclic number.

It is not a de Polignac number, because 51514627 - 2⁷ = 51514499 is a prime.

It is not a weakly prime, because it can be changed into another prime (51514621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25757313 + 25757314.

It is an arithmetic number, because the mean of its divisors is an integer number (25757314).

Almost surely, 2^51514627 is an apocalyptic number.

51514627 is a deficient number, since it is larger than the sum of its proper divisors (1).

51514627 is an equidigital number, since it uses as much as digits as its factorization.

51514627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8400, while the sum is 31.

The square root of 51514627 is about 7177.3690862321. The cubic root of 51514627 is about 372.0861629334.

The spelling of 51514627 in words is "fifty-one million, five hundred fourteen thousand, six hundred twenty-seven".