1055032542 has 24 divisors (see below), whose sum is σ = 2299123944. Its totient is φ = 349643664.

The previous prime is 1055032501. The next prime is 1055032553. The reversal of 1055032542 is 2452305501.

It is a happy number.

1055032542 is a `hidden beast` number, since 105 + 503 + 2 + 54 + 2 = 666.

It is a super-3 number, since 3×1055032542³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166288 + ... + 172515.

It is an arithmetic number, because the mean of its divisors is an integer number (95796831).

Almost surely, 2^1055032542 is an apocalyptic number.

1055032542 is an abundant number, since it is smaller than the sum of its proper divisors (1244091402).

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

1055032542 is a wasteful number, since it uses less digits than its factorization.

1055032542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338984 (or 338981 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 1055032542 is about 32481.2644766179. The cubic root of 1055032542 is about 1018.0175971525.

The spelling of 1055032542 in words is "one billion, fifty-five million, thirty-two thousand, five hundred forty-two".