51063046 has 4 divisors (see below), whose sum is σ = 76594572. Its totient is φ = 25531522.

The previous prime is 51063043. The next prime is 51063079. The reversal of 51063046 is 64036015.

51063046 is nontrivially palindromic in base 14.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64036015 = 5 ⋅12807203.

It is a self number, because there is not a number n which added to its sum of digits gives 51063046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51063041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12765760 + ... + 12765763.

It is an arithmetic number, because the mean of its divisors is an integer number (19148643).

Almost surely, 2^51063046 is an apocalyptic number.

51063046 is a deficient number, since it is larger than the sum of its proper divisors (25531526).

51063046 is a wasteful number, since it uses less digits than its factorization.

51063046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25531525.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 51063046 is about 7145.8411681201. The cubic root of 51063046 is about 370.9957255461.

The spelling of 51063046 in words is "fifty-one million, sixty-three thousand, forty-six".