542154104 has 16 divisors (see below), whose sum is σ = 1018893120. Its totient is φ = 270449280.

The previous prime is 542154097. The next prime is 542154121. The reversal of 542154104 is 401451245.

It is a congruent number.

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, 74792 + ... + 81719.

It is an arithmetic number, because the mean of its divisors is an integer number (63680820).

Almost surely, 2^542154104 is an apocalyptic number.

It is an amenable number.

542154104 is a deficient number, since it is larger than the sum of its proper divisors (476739016).

542154104 is a wasteful number, since it uses less digits than its factorization.

542154104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156950 (or 156946 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 542154104 is about 23284.2028852181. The cubic root of 542154104 is about 815.4066516687.

The spelling of 542154104 in words is "five hundred forty-two million, one hundred fifty-four thousand, one hundred four".