1053505606 has 16 divisors (see below), whose sum is σ = 1694399040. Its totient is φ = 489490560.

The previous prime is 1053505567. The next prime is 1053505627. The reversal of 1053505606 is 6065053501.

It is a super-2 number, since 2×1053505606² = 2219748123746854472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193425 + ... + 198796.

It is an arithmetic number, because the mean of its divisors is an integer number (105899940).

Almost surely, 2^1053505606 is an apocalyptic number.

1053505606 is a deficient number, since it is larger than the sum of its proper divisors (640893434).

1053505606 is a wasteful number, since it uses less digits than its factorization.

1053505606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392319.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 1053505606 is about 32457.7510927667. The cubic root of 1053505606 is about 1017.5262384595.

The spelling of 1053505606 in words is "one billion, fifty-three million, five hundred five thousand, six hundred six".