542929994 has 8 divisors (see below), whose sum is σ = 831722688. Its totient is φ = 265689100.

The previous prime is 542929991. The next prime is 542929999. The reversal of 542929994 is 499929245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (542929991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2887832 + ... + 2888019.

It is an arithmetic number, because the mean of its divisors is an integer number (103965336).

Almost surely, 2^542929994 is an apocalyptic number.

542929994 is a deficient number, since it is larger than the sum of its proper divisors (288792694).

542929994 is a wasteful number, since it uses less digits than its factorization.

542929994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5775900.

The product of its digits is 2099520, while the sum is 53.

The square root of 542929994 is about 23300.8582245376. The cubic root of 542929994 is about 815.7954490568.

The spelling of 542929994 in words is "five hundred forty-two million, nine hundred twenty-nine thousand, nine hundred ninety-four".