1055003538 has 64 divisors (see below), whose sum is σ = 2300981760. Its totient is φ = 321366528.

The previous prime is 1055003497. The next prime is 1055003647. The reversal of 1055003538 is 8353005501.

1055003538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1055003538² = 2226064930385034888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 405570 + ... + 408162.

It is an arithmetic number, because the mean of its divisors is an integer number (35952840).

Almost surely, 2^1055003538 is an apocalyptic number.

1055003538 is an abundant number, since it is smaller than the sum of its proper divisors (1245978222).

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

1055003538 is a wasteful number, since it uses less digits than its factorization.

1055003538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2743.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 1055003538 is about 32480.8180007832. The cubic root of 1055003538 is about 1018.0082682608.

The spelling of 1055003538 in words is "one billion, fifty-five million, three thousand, five hundred thirty-eight".