52461320036 has 6 divisors (see below), whose sum is σ = 91807310070. Its totient is φ = 26230660016.

The previous prime is 52461320029. The next prime is 52461320063. The reversal of 52461320036 is 63002316425.

52461320036 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., 37657731136 + 14803588900 = 194056^2 + 121670^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52461319984 and 52461320011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6557665001 + ... + 6557665008.

It is an arithmetic number, because the mean of its divisors is an integer number (15301218345).

Almost surely, 2^52461320036 is an apocalyptic number.

It is an amenable number.

52461320036 is a deficient number, since it is larger than the sum of its proper divisors (39345990034).

52461320036 is a wasteful number, since it uses less digits than its factorization.

52461320036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13115330013 (or 13115330011 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 52461320036 in words is "fifty-two billion, four hundred sixty-one million, three hundred twenty thousand, thirty-six".