56105074045050 has 48 divisors (see below), whose sum is σ = 146463772251360. Its totient is φ = 14173913442240.

The previous prime is 56105074044983. The next prime is 56105074045117. The reversal of 56105074045050 is 5054047050165.

It is an interprime number because it is at equal distance from previous prime (56105074044983) and next prime (56105074045117).

It is a junction number, because it is equal to n+sod(n) for n = 56105074044993 and 56105074045011.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9842992597 + ... + 9842998296.

It is an arithmetic number, because the mean of its divisors is an integer number (3051328588570).

Almost surely, 2^{56105074045050} is an apocalyptic number.

56105074045050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56105074045050 is an abundant number, since it is smaller than the sum of its proper divisors (90358698206310).

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

56105074045050 is a wasteful number, since it uses less digits than its factorization.

56105074045050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19685990927 (or 19685990922 counting only the distinct ones).

The product of its (nonzero) digits is 420000, while the sum is 42.

The spelling of 56105074045050 in words is "fifty-six trillion, one hundred five billion, seventy-four million, forty-five thousand, fifty".