1053806908 has 36 divisors (see below), whose sum is σ = 2316640816. Its totient is φ = 410572800.

The previous prime is 1053806851. The next prime is 1053806911. The reversal of 1053806908 is 8096083501.

It is a happy number.

It is a super-2 number, since 2×1053806908² = 2221017998697040928, which contains 22 as substring.

It is a congruent number.

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, 152133 + ... + 158908.

Almost surely, 2^1053806908 is an apocalyptic number.

It is an amenable number.

1053806908 is an abundant number, since it is smaller than the sum of its proper divisors (1262833908).

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

1053806908 is a wasteful number, since it uses less digits than its factorization.

1053806908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311074 (or 311061 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 1053806908 is about 32462.3922100636. The cubic root of 1053806908 is about 1017.6232331871.

The spelling of 1053806908 in words is "one billion, fifty-three million, eight hundred six thousand, nine hundred eight".