56147407244 has 6 divisors (see below), whose sum is σ = 98257962684. Its totient is φ = 28073703620.

The previous prime is 56147407213. The next prime is 56147407247. The reversal of 56147407244 is 44270474165.

It is a junction number, because it is equal to n+sod(n) for n = 56147407195 and 56147407204.

It is not an unprimeable number, because it can be changed into a prime (56147407247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7018425902 + ... + 7018425909.

It is an arithmetic number, because the mean of its divisors is an integer number (16376327114).

Almost surely, 2^56147407244 is an apocalyptic number.

It is an amenable number.

56147407244 is a deficient number, since it is larger than the sum of its proper divisors (42110555440).

56147407244 is a wasteful number, since it uses less digits than its factorization.

56147407244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14036851815 (or 14036851813 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 44.

The spelling of 56147407244 in words is "fifty-six billion, one hundred forty-seven million, four hundred seven thousand, two hundred forty-four".