543372252696 has 640 divisors, whose sum is σ = 2069670113280. Its totient is φ = 129007448064.

The previous prime is 543372252617. The next prime is 543372252727. The reversal of 543372252696 is 696252273345.

543372252696 is a `hidden beast` number, since 5 + 4 + 3 + 3 + 7 + 22 + 526 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 23044705 + ... + 23068271.

It is an arithmetic number, because the mean of its divisors is an integer number (3233859552).

Almost surely, 2^543372252696 is an apocalyptic number.

543372252696 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 543372252696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1034835056640).

543372252696 is an abundant number, since it is smaller than the sum of its proper divisors (1526297860584).

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

543372252696 is a wasteful number, since it uses less digits than its factorization.

543372252696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23645 (or 23632 counting only the distinct ones).

The product of its digits is 16329600, while the sum is 54.

The spelling of 543372252696 in words is "five hundred forty-three billion, three hundred seventy-two million, two hundred fifty-two thousand, six hundred ninety-six".