542075964 has 24 divisors (see below), whose sum is σ = 1277886288. Its totient is φ = 178828800.

The previous prime is 542075939. The next prime is 542075969. The reversal of 542075964 is 469570245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542075969) 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, 231687 + ... + 234014.

It is an arithmetic number, because the mean of its divisors is an integer number (53245262).

Almost surely, 2^542075964 is an apocalyptic number.

It is an amenable number.

542075964 is an abundant number, since it is smaller than the sum of its proper divisors (735810324).

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

542075964 is a wasteful number, since it uses less digits than its factorization.

542075964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465805 (or 465803 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 542075964 is about 23282.5248630813. The cubic root of 542075964 is about 815.3674752693.

The spelling of 542075964 in words is "five hundred forty-two million, seventy-five thousand, nine hundred sixty-four".