543253031422100 has 36 divisors (see below), whose sum is σ = 1178866165187004. Its totient is φ = 217299906209280.

The previous prime is 543253031422099. The next prime is 543253031422121. The reversal of 543253031422100 is 1224130352345.

It can be written as a sum of positive squares in 6 ways, for example, as 35477229316 + 543217554192784 = 188354^2 + 23307028^2 .

It is a super-2 number, since 2×543253031422100² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 473804 + ... + 32965596.

Almost surely, 2^{543253031422100} is an apocalyptic number.

543253031422100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

543253031422100 is an abundant number, since it is smaller than the sum of its proper divisors (635613133764904).

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

543253031422100 is a wasteful number, since it uses less digits than its factorization.

543253031422100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32659004 (or 32658997 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 543253031422100 its reverse (1224130352345), we get a palindrome (544477161774445).

The spelling of 543253031422100 in words is "five hundred forty-three trillion, two hundred fifty-three billion, thirty-one million, four hundred twenty-two thousand, one hundred".