1055235042 has 24 divisors (see below), whose sum is σ = 2348137116. Its totient is φ = 342238176.

The previous prime is 1055235029. The next prime is 1055235073. The reversal of 1055235042 is 2405325501.

It is a happy number.

1055235042 is a `hidden beast` number, since 105 + 52 + 3 + 504 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1039482081 + 15752961 = 32241^2 + 3969^2 .

It is a super-2 number, since 2×1055235042² = 2227041987729483528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055234997 and 1055235015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 791553 + ... + 792884.

Almost surely, 2^1055235042 is an apocalyptic number.

1055235042 is an abundant number, since it is smaller than the sum of its proper divisors (1292902074).

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

1055235042 is a wasteful number, since it uses less digits than its factorization.

1055235042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584482 (or 1584479 counting only the distinct ones).

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

The square root of 1055235042 is about 32484.3815086574. The cubic root of 1055235042 is about 1018.0827248041.

The spelling of 1055235042 in words is "one billion, fifty-five million, two hundred thirty-five thousand, forty-two".