56106055242 has 32 divisors (see below), whose sum is σ = 124757232960. Its totient is φ = 18690451920.

The previous prime is 56106055241. The next prime is 56106055273. The reversal of 56106055242 is 24255060165.

56106055242 is a `hidden beast` number, since 5 + 6 + 1 + 0 + 60 + 552 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 56106055197 and 56106055206.

It is not an unprimeable number, because it can be changed into a prime (56106055241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232948 + ... + 408015.

It is an arithmetic number, because the mean of its divisors is an integer number (3898663530).

Almost surely, 2^56106055242 is an apocalyptic number.

56106055242 is an abundant number, since it is smaller than the sum of its proper divisors (68651177718).

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

56106055242 is a wasteful number, since it uses less digits than its factorization.

56106055242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642595 (or 642589 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 56106055242 in words is "fifty-six billion, one hundred six million, fifty-five thousand, two hundred forty-two".