51046050632 has 8 divisors (see below), whose sum is σ = 95711344950. Its totient is φ = 25523025312.

The previous prime is 51046050631. The next prime is 51046050673. The reversal of 51046050632 is 23605064015.

51046050632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 32882019556 + 18164031076 = 181334^2 + 134774^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (51046050631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3190378157 + ... + 3190378172.

Almost surely, 2^51046050632 is an apocalyptic number.

It is an amenable number.

51046050632 is a deficient number, since it is larger than the sum of its proper divisors (44665294318).

51046050632 is a wasteful number, since it uses less digits than its factorization.

51046050632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6380756335 (or 6380756331 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 51046050632 in words is "fifty-one billion, forty-six million, fifty thousand, six hundred thirty-two".