1313435522053 has 16 divisors (see below), whose sum is σ = 1346761769472. Its totient is φ = 1280171536000.

The previous prime is 1313435522051. The next prime is 1313435522081. The reversal of 1313435522053 is 3502255343131.

It is not a de Polignac number, because 1313435522053 - 2¹ = 1313435522051 is a prime.

It is a super-2 number, since 2×1313435522053² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313435522051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335829168 + ... + 335833078.

It is an arithmetic number, because the mean of its divisors is an integer number (84172610592).

Almost surely, 2^{1313435522053} is an apocalyptic number.

It is an amenable number.

1313435522053 is a deficient number, since it is larger than the sum of its proper divisors (33326247419).

1313435522053 is a wasteful number, since it uses less digits than its factorization.

1313435522053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9716.

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 1313435522053 in words is "one trillion, three hundred thirteen billion, four hundred thirty-five million, five hundred twenty-two thousand, fifty-three".