542466099 has 32 divisors (see below), whose sum is σ = 919562240. Its totient is φ = 309609216.

The previous prime is 542466097. The next prime is 542466137. The reversal of 542466099 is 990664245.

542466099 is a `hidden beast` number, since 542 + 46 + 60 + 9 + 9 = 666.

It is not a de Polignac number, because 542466099 - 2¹ = 542466097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542466097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 267939 + ... + 269955.

It is an arithmetic number, because the mean of its divisors is an integer number (28736320).

Almost surely, 2^542466099 is an apocalyptic number.

542466099 is a deficient number, since it is larger than the sum of its proper divisors (377096141).

542466099 is a wasteful number, since it uses less digits than its factorization.

542466099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3456 (or 3450 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 542466099 is about 23290.9016356173. The cubic root of 542466099 is about 815.5630364871.

The spelling of 542466099 in words is "five hundred forty-two million, four hundred sixty-six thousand, ninety-nine".