56103312546143 has 8 divisors (see below), whose sum is σ = 57115630861200. Its totient is φ = 55093041388288.

The previous prime is 56103312546097. The next prime is 56103312546349. The reversal of 56103312546143 is 34164521330165.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56103312546143 - 2¹² = 56103312542047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56103312546094 and 56103312546103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56103312549143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511733996 + ... + 511843617.

It is an arithmetic number, because the mean of its divisors is an integer number (7139453857650).

Almost surely, 2^{56103312546143} is an apocalyptic number.

56103312546143 is a deficient number, since it is larger than the sum of its proper divisors (1012318315057).

56103312546143 is a wasteful number, since it uses less digits than its factorization.

56103312546143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023578601.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 56103312546143 in words is "fifty-six trillion, one hundred three billion, three hundred twelve million, five hundred forty-six thousand, one hundred forty-three".