56466021675260 has 96 divisors (see below), whose sum is σ = 129029715884160. Its totient is φ = 20672626073600.

The previous prime is 56466021675253. The next prime is 56466021675263. The reversal of 56466021675260 is 6257612066465.

It is a junction number, because it is equal to n+sod(n) for n = 56466021675196 and 56466021675205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56466021675263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2176955 + ... + 10847634.

It is an arithmetic number, because the mean of its divisors is an integer number (1344059540460).

Almost surely, 2^{56466021675260} is an apocalyptic number.

It is an amenable number.

56466021675260 is an abundant number, since it is smaller than the sum of its proper divisors (72563694208900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56466021675260 is a wasteful number, since it uses less digits than its factorization.

56466021675260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13024967 (or 13024965 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 56.

The spelling of 56466021675260 in words is "fifty-six trillion, four hundred sixty-six billion, twenty-one million, six hundred seventy-five thousand, two hundred sixty".