56147351734662 has 32 divisors (see below), whose sum is σ = 113485910823168. Its totient is φ = 18517572966816.

The previous prime is 56147351734589. The next prime is 56147351734667. The reversal of 56147351734662 is 26643715374165.

It is a junction number, because it is equal to n+sod(n) for n = 56147351734596 and 56147351734605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56147351734667) 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, 39757153 + ... + 41145180.

It is an arithmetic number, because the mean of its divisors is an integer number (3546434713224).

Almost surely, 2^{56147351734662} is an apocalyptic number.

56147351734662 is an abundant number, since it is smaller than the sum of its proper divisors (57338559088506).

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

56147351734662 is a wasteful number, since it uses less digits than its factorization.

56147351734662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80903564.

The product of its digits is 76204800, while the sum is 60.

The spelling of 56147351734662 in words is "fifty-six trillion, one hundred forty-seven billion, three hundred fifty-one million, seven hundred thirty-four thousand, six hundred sixty-two".