542551375 has 8 divisors (see below), whose sum is σ = 677104272. Its totient is φ = 434041000.

The previous prime is 542551363. The next prime is 542551391. The reversal of 542551375 is 573155245.

542551375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 542551375 - 2²¹ = 540454223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2170081 + ... + 2170330.

It is an arithmetic number, because the mean of its divisors is an integer number (84638034).

Almost surely, 2^542551375 is an apocalyptic number.

542551375 is a deficient number, since it is larger than the sum of its proper divisors (134552897).

542551375 is an equidigital number, since it uses as much as digits as its factorization.

542551375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4340426 (or 4340416 counting only the distinct ones).

The product of its digits is 105000, while the sum is 37.

The square root of 542551375 is about 23292.7322356138. The cubic root of 542551375 is about 815.6057699160.

The spelling of 542551375 in words is "five hundred forty-two million, five hundred fifty-one thousand, three hundred seventy-five".