542003415 has 8 divisors (see below), whose sum is σ = 867205488. Its totient is φ = 289068480.

The previous prime is 542003381. The next prime is 542003431. The reversal of 542003415 is 514300245.

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

It is not a de Polignac number, because 542003415 - 2⁶ = 542003351 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 18066766 + ... + 18066795.

It is an arithmetic number, because the mean of its divisors is an integer number (108400686).

Almost surely, 2^542003415 is an apocalyptic number.

542003415 is a deficient number, since it is larger than the sum of its proper divisors (325202073).

542003415 is a wasteful number, since it uses less digits than its factorization.

542003415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36133569.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 542003415 is about 23280.9667969352. The cubic root of 542003415 is about 815.3310986124.

The spelling of 542003415 in words is "five hundred forty-two million, three thousand, four hundred fifteen".