542175378 has 8 divisors (see below), whose sum is σ = 1084350768. Its totient is φ = 180725124.

The previous prime is 542175377. The next prime is 542175379. The reversal of 542175378 is 873571245.

It is an interprime number because it is at equal distance from previous prime (542175377) and next prime (542175379).

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

542175378 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (542175377) 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, 45181276 + ... + 45181287.

It is an arithmetic number, because the mean of its divisors is an integer number (135543846).

Almost surely, 2^542175378 is an apocalyptic number.

542175378 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542175378 is a wasteful number, since it uses less digits than its factorization.

542175378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90362568.

The product of its digits is 235200, while the sum is 42.

The square root of 542175378 is about 23284.6597140693. The cubic root of 542175378 is about 815.4173169845.

It can be divided in two parts, 54217 and 5378, that added together give a palindrome (59595).

The spelling of 542175378 in words is "five hundred forty-two million, one hundred seventy-five thousand, three hundred seventy-eight".