543052456642 has 8 divisors (see below), whose sum is σ = 840855416832. Its totient is φ = 262767317700.

The previous prime is 543052456633. The next prime is 543052456663. The reversal of 543052456642 is 246654250345.

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

It is a super-2 number, since 2×543052456642² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 543052456592 and 543052456601.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4379455234 + ... + 4379455357.

It is an arithmetic number, because the mean of its divisors is an integer number (105106927104).

Almost surely, 2^543052456642 is an apocalyptic number.

543052456642 is a deficient number, since it is larger than the sum of its proper divisors (297802960190).

543052456642 is a wasteful number, since it uses less digits than its factorization.

543052456642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8758910624.

The product of its (nonzero) digits is 3456000, while the sum is 46.

The spelling of 543052456642 in words is "five hundred forty-three billion, fifty-two million, four hundred fifty-six thousand, six hundred forty-two".