1355033161053 has 24 divisors (see below), whose sum is σ = 2299450214880. Its totient is φ = 758060508960.

The previous prime is 1355033161021. The next prime is 1355033161057. The reversal of 1355033161053 is 3501613305531.

1355033161053 is a `hidden beast` number, since 1 + 3 + 5 + 5 + 0 + 3 + 31 + 610 + 5 + 3 = 666.

It is not a de Polignac number, because 1355033161053 - 2⁵ = 1355033161021 is a prime.

It is a super-2 number, since 2×1355033161053² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1355033160999 and 1355033161017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355033161057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 526429623 + ... + 526432196.

It is an arithmetic number, because the mean of its divisors is an integer number (95810425620).

Almost surely, 2^{1355033161053} is an apocalyptic number.

1355033161053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1355033161053 is a deficient number, since it is larger than the sum of its proper divisors (944417053827).

1355033161053 is a wasteful number, since it uses less digits than its factorization.

1355033161053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052861849 (or 1052861846 counting only the distinct ones).

The product of its (nonzero) digits is 60750, while the sum is 36.

Adding to 1355033161053 its reverse (3501613305531), we get a palindrome (4856646466584).

The spelling of 1355033161053 in words is "one trillion, three hundred fifty-five billion, thirty-three million, one hundred sixty-one thousand, fifty-three".