51411527 has 2 divisors, whose sum is σ = 51411528. Its totient is φ = 51411526.

The previous prime is 51411517. The next prime is 51411551. The reversal of 51411527 is 72511415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51411527 - 2¹⁰ = 51410503 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51411496 and 51411505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51411517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25705763 + 25705764.

It is an arithmetic number, because the mean of its divisors is an integer number (25705764).

Almost surely, 2^51411527 is an apocalyptic number.

51411527 is a deficient number, since it is larger than the sum of its proper divisors (1).

51411527 is an equidigital number, since it uses as much as digits as its factorization.

51411527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1400, while the sum is 26.

The square root of 51411527 is about 7170.1831915231. The cubic root of 51411527 is about 371.8377693773.

The spelling of 51411527 in words is "fifty-one million, four hundred eleven thousand, five hundred twenty-seven".