542171170 has 16 divisors (see below), whose sum is σ = 977437440. Its totient is φ = 216528624.

The previous prime is 542171143. The next prime is 542171171. The reversal of 542171170 is 71171245.

It is not an unprimeable number, because it can be changed into a prime (542171171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35730 + ... + 48589.

It is an arithmetic number, because the mean of its divisors is an integer number (61089840).

Almost surely, 2^542171170 is an apocalyptic number.

542171170 is a deficient number, since it is larger than the sum of its proper divisors (435266270).

542171170 is a wasteful number, since it uses less digits than its factorization.

542171170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84969.

The product of its (nonzero) digits is 1960, while the sum is 28.

The square root of 542171170 is about 23284.5693539735. The cubic root of 542171170 is about 815.4152074058.

The spelling of 542171170 in words is "five hundred forty-two million, one hundred seventy-one thousand, one hundred seventy".