542151003 has 8 divisors (see below), whose sum is σ = 725441616. Its totient is φ = 360147200.

The previous prime is 542150957. The next prime is 542151007. The reversal of 542151003 is 300151245.

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

It is a cyclic number.

It is not a de Polignac number, because 542151003 - 2¹² = 542146907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (542151007) 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 7 ways as a sum of consecutive naturals, for example, 320718 + ... + 322403.

It is an arithmetic number, because the mean of its divisors is an integer number (90680202).

Almost surely, 2^542151003 is an apocalyptic number.

542151003 is a deficient number, since it is larger than the sum of its proper divisors (183290613).

542151003 is a wasteful number, since it uses less digits than its factorization.

542151003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643405.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 542151003 is about 23284.1362949112. The cubic root of 542151003 is about 815.4050970179.

The spelling of 542151003 in words is "five hundred forty-two million, one hundred fifty-one thousand, three".