654500542 has 8 divisors (see below), whose sum is σ = 982552032. Its totient is φ = 326983200.

The previous prime is 654500513. The next prime is 654500557. The reversal of 654500542 is 245005456.

654500542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 130459 + ... + 135382.

It is an arithmetic number, because the mean of its divisors is an integer number (122819004).

Almost surely, 2^654500542 is an apocalyptic number.

654500542 is a deficient number, since it is larger than the sum of its proper divisors (328051490).

654500542 is a wasteful number, since it uses less digits than its factorization.

654500542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267074.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 654500542 is about 25583.2082038199. The cubic root of 654500542 is about 868.2337628796.

Adding to 654500542 its reverse (245005456), we get a palindrome (899505998).

The spelling of 654500542 in words is "six hundred fifty-four million, five hundred thousand, five hundred forty-two".