1053684221158 has 16 divisors (see below), whose sum is σ = 1675276945344. Its totient is φ = 495324442240.

The previous prime is 1053684221119. The next prime is 1053684221221. The reversal of 1053684221158 is 8511224863501.

It is a super-2 number, since 2×1053684221158² (a number of 25 digits) 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, 16434910 + ... + 16498897.

It is an arithmetic number, because the mean of its divisors is an integer number (104704809084).

Almost surely, 2^{1053684221158} is an apocalyptic number.

1053684221158 is a deficient number, since it is larger than the sum of its proper divisors (621592724186).

1053684221158 is a wasteful number, since it uses less digits than its factorization.

1053684221158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32934767.

The product of its (nonzero) digits is 460800, while the sum is 46.

The spelling of 1053684221158 in words is "one trillion, fifty-three billion, six hundred eighty-four million, two hundred twenty-one thousand, one hundred fifty-eight".