51363527 has 8 divisors (see below), whose sum is σ = 52767936. Its totient is φ = 49972192.

The previous prime is 51363523. The next prime is 51363539. The reversal of 51363527 is 72536315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 51363527 - 2² = 51363523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51363493 and 51363502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51363523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4973 + ... + 11289.

It is an arithmetic number, because the mean of its divisors is an integer number (6595992).

Almost surely, 2^51363527 is an apocalyptic number.

51363527 is a deficient number, since it is larger than the sum of its proper divisors (1404409).

51363527 is a wasteful number, since it uses less digits than its factorization.

51363527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6537.

The product of its digits is 18900, while the sum is 32.

The square root of 51363527 is about 7166.8352150723. The cubic root of 51363527 is about 371.7220121307.

The spelling of 51363527 in words is "fifty-one million, three hundred sixty-three thousand, five hundred twenty-seven".