1053658886 has 16 divisors (see below), whose sum is σ = 1831714560. Its totient is φ = 445207560.

The previous prime is 1053658843. The next prime is 1053658891. The reversal of 1053658886 is 6888563501.

It is a super-2 number, since 2×1053658886² = 2220394096093521992, 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529016 + ... + 531003.

It is an arithmetic number, because the mean of its divisors is an integer number (114482160).

Almost surely, 2^1053658886 is an apocalyptic number.

1053658886 is a deficient number, since it is larger than the sum of its proper divisors (778055674).

1053658886 is a wasteful number, since it uses less digits than its factorization.

1053658886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060099.

The product of its (nonzero) digits is 1382400, while the sum is 50.

The square root of 1053658886 is about 32460.1122302434. The cubic root of 1053658886 is about 1017.5755844581.

The spelling of 1053658886 in words is "one billion, fifty-three million, six hundred fifty-eight thousand, eight hundred eighty-six".