543294925542 has 12 divisors (see below), whose sum is σ = 1177139005380. Its totient is φ = 181098308508.

The previous prime is 543294925541. The next prime is 543294925597. The reversal of 543294925542 is 245529492345.

543294925542 is a `hidden beast` number, since 5 + 4 + 3 + 2 + 9 + 4 + 92 + 5 + 542 = 666.

It is a super-2 number, since 2×543294925542² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543294925541) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15091525692 + ... + 15091525727.

It is an arithmetic number, because the mean of its divisors is an integer number (98094917115).

Almost surely, 2^543294925542 is an apocalyptic number.

543294925542 is an abundant number, since it is smaller than the sum of its proper divisors (633844079838).

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

543294925542 is a wasteful number, since it uses less digits than its factorization.

543294925542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30183051427 (or 30183051424 counting only the distinct ones).

The product of its digits is 15552000, while the sum is 54.

The spelling of 543294925542 in words is "five hundred forty-three billion, two hundred ninety-four million, nine hundred twenty-five thousand, five hundred forty-two".