542311575 has 48 divisors (see below), whose sum is σ = 972333600. Its totient is φ = 265121280.

The previous prime is 542311559. The next prime is 542311579. The reversal of 542311575 is 575113245.

It is not a de Polignac number, because 542311575 - 2⁴ = 542311559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542311579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 143409 + ... + 147141.

It is an arithmetic number, because the mean of its divisors is an integer number (20256950).

Almost surely, 2^542311575 is an apocalyptic number.

542311575 is a deficient number, since it is larger than the sum of its proper divisors (430022025).

542311575 is a wasteful number, since it uses less digits than its factorization.

542311575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3908 (or 3903 counting only the distinct ones).

The product of its digits is 21000, while the sum is 33.

The square root of 542311575 is about 23287.5841383343. The cubic root of 542311575 is about 815.4855901539.

The spelling of 542311575 in words is "five hundred forty-two million, three hundred eleven thousand, five hundred seventy-five".