51150463 has 24 divisors (see below), whose sum is σ = 65212560. Its totient is φ = 39755520.

The previous prime is 51150439. The next prime is 51150469. The reversal of 51150463 is 36405115.

It is not a de Polignac number, because 51150463 - 2⁵ = 51150431 is a prime.

It is a super-2 number, since 2×51150463² = 5232739730228738, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51150469) 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 23 ways as a sum of consecutive naturals, for example, 36903 + ... + 38263.

It is an arithmetic number, because the mean of its divisors is an integer number (2717190).

Almost surely, 2^51150463 is an apocalyptic number.

51150463 is a deficient number, since it is larger than the sum of its proper divisors (14062097).

51150463 is a wasteful number, since it uses less digits than its factorization.

51150463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447 (or 1440 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 51150463 is about 7151.9551872198. The cubic root of 51150463 is about 371.2073126369.

Adding to 51150463 its reverse (36405115), we get a palindrome (87555578).

The spelling of 51150463 in words is "fifty-one million, one hundred fifty thousand, four hundred sixty-three".