1358156160 has 448 divisors, whose sum is σ = 5057004960. Its totient is φ = 348364800.

The previous prime is 1358156131. The next prime is 1358156171. The reversal of 1358156160 is 616518531.

1358156160 is a `hidden beast` number, since 1 + 35 + 8 + 1 + 5 + 616 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 19128925 + ... + 19128995.

Almost surely, 2^1358156160 is an apocalyptic number.

1358156160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1358156160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2528502480).

1358156160 is an abundant number, since it is smaller than the sum of its proper divisors (3698848800).

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

1358156160 is an frugal number, since it uses more digits than its factorization.

1358156160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 1358156160 is about 36853.1702842510. The cubic root of 1358156160 is about 1107.4307266942.

The spelling of 1358156160 in words is "one billion, three hundred fifty-eight million, one hundred fifty-six thousand, one hundred sixty".