542044610525 has 36 divisors (see below), whose sum is σ = 738928809696. Its totient is φ = 394141994400.

The previous prime is 542044610477. The next prime is 542044610621. The reversal of 542044610525 is 525016440245.

It is not a de Polignac number, because 542044610525 - 2¹⁰ = 542044609501 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 20880704 + ... + 20906646.

Almost surely, 2^542044610525 is an apocalyptic number.

542044610525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

542044610525 is a deficient number, since it is larger than the sum of its proper divisors (196884199171).

542044610525 is a wasteful number, since it uses less digits than its factorization.

542044610525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32882 (or 32866 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

The spelling of 542044610525 in words is "five hundred forty-two billion, forty-four million, six hundred ten thousand, five hundred twenty-five".