542475099 has 24 divisors (see below), whose sum is σ = 826534800. Its totient is φ = 341902080.

The previous prime is 542475097. The next prime is 542475121. The reversal of 542475099 is 990574245.

It is not a de Polignac number, because 542475099 - 2¹ = 542475097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (542475091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86047 + ... + 92135.

It is an arithmetic number, because the mean of its divisors is an integer number (34438950).

Almost surely, 2^542475099 is an apocalyptic number.

542475099 is a deficient number, since it is larger than the sum of its proper divisors (284059701).

542475099 is a wasteful number, since it uses less digits than its factorization.

542475099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6635 (or 6632 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 542475099 is about 23291.0948433087. The cubic root of 542475099 is about 815.5675467700.

The spelling of 542475099 in words is "five hundred forty-two million, four hundred seventy-five thousand, ninety-nine".