1353853313028 has 18 divisors (see below), whose sum is σ = 3422240319134. Its totient is φ = 451284437664.

The previous prime is 1353853312961. The next prime is 1353853313047. The reversal of 1353853313028 is 8203133583531.

1353853313028 is a `hidden beast` number, since 1 + 3 + 5 + 3 + 8 + 5 + 331 + 302 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1163964792384 + 189888520644 = 1078872^2 + 435762^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18803518201 + ... + 18803518272.

Almost surely, 2^{1353853313028} is an apocalyptic number.

1353853313028 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1353853313028 is an abundant number, since it is smaller than the sum of its proper divisors (2068387006106).

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

1353853313028 is a wasteful number, since it uses less digits than its factorization.

1353853313028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37607036483 (or 37607036478 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

Adding to 1353853313028 its reverse (8203133583531), we get a palindrome (9556986896559).

The spelling of 1353853313028 in words is "one trillion, three hundred fifty-three billion, eight hundred fifty-three million, three hundred thirteen thousand, twenty-eight".