542054212 has 24 divisors (see below), whose sum is σ = 1085575680. Its totient is φ = 231994560.

The previous prime is 542054171. The next prime is 542054237. The reversal of 542054212 is 212450245.

It is a super-4 number, since 4×542054212⁴ (a number of 36 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8589 + ... + 34027.

It is an arithmetic number, because the mean of its divisors is an integer number (45232320).

Almost surely, 2^542054212 is an apocalyptic number.

It is an amenable number.

542054212 is an abundant number, since it is smaller than the sum of its proper divisors (543521468).

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

542054212 is a wasteful number, since it uses less digits than its factorization.

542054212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26211 (or 26209 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 542054212 is about 23282.0577269278. The cubic root of 542054212 is about 815.3565689808.

The spelling of 542054212 in words is "five hundred forty-two million, fifty-four thousand, two hundred twelve".