1353214056 has 32 divisors (see below), whose sum is σ = 3383936640. Its totient is φ = 450951168.

The previous prime is 1353214019. The next prime is 1353214081. The reversal of 1353214056 is 6504123531.

It is a super-2 number, since 2×1353214056² = 3662376562711942272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171265 + ... + 178991.

It is an arithmetic number, because the mean of its divisors is an integer number (105748020).

Almost surely, 2^1353214056 is an apocalyptic number.

It is an amenable number.

1353214056 is an abundant number, since it is smaller than the sum of its proper divisors (2030722584).

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

1353214056 is a wasteful number, since it uses less digits than its factorization.

1353214056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15033 (or 15029 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 1353214056 is about 36786.0579024173. The cubic root of 1353214056 is about 1106.0858421295.

Adding to 1353214056 its reverse (6504123531), we get a palindrome (7857337587).

The spelling of 1353214056 in words is "one billion, three hundred fifty-three million, two hundred fourteen thousand, fifty-six".