56103312546232 has 96 divisors (see below), whose sum is σ = 123360884280000. Its totient is φ = 23849671130880.

The previous prime is 56103312546097. The next prime is 56103312546349. The reversal of 56103312546232 is 23264521330165.

It is a congruent number.

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, 41327382 + ... + 42663322.

It is an arithmetic number, because the mean of its divisors is an integer number (1285009211250).

Almost surely, 2^{56103312546232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56103312546232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61680442140000).

56103312546232 is an abundant number, since it is smaller than the sum of its proper divisors (67257571733768).

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

56103312546232 is a wasteful number, since it uses less digits than its factorization.

56103312546232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336829 (or 1336818 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 43.

Adding to 56103312546232 its reverse (23264521330165), we get a palindrome (79367833876397).

The spelling of 56103312546232 in words is "fifty-six trillion, one hundred three billion, three hundred twelve million, five hundred forty-six thousand, two hundred thirty-two".