543452342551052 has 96 divisors (see below), whose sum is σ = 1118843190178560. Its totient is φ = 228294001152000.

The previous prime is 543452342551021. The next prime is 543452342551117. The reversal of 543452342551052 is 250155243254345.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 380813948 + ... + 382238364.

It is an arithmetic number, because the mean of its divisors is an integer number (11654616564360).

Almost surely, 2^{543452342551052} is an apocalyptic number.

It is an amenable number.

543452342551052 is an abundant number, since it is smaller than the sum of its proper divisors (575390847627508).

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

543452342551052 is a wasteful number, since it uses less digits than its factorization.

543452342551052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435623 (or 1435621 counting only the distinct ones).

The product of its (nonzero) digits is 14400000, while the sum is 50.

The spelling of 543452342551052 in words is "five hundred forty-three trillion, four hundred fifty-two billion, three hundred forty-two million, five hundred fifty-one thousand, fifty-two".