1335453052152 has 16 divisors (see below), whose sum is σ = 3338632630440. Its totient is φ = 445151017376.

The previous prime is 1335453052133. The next prime is 1335453052159. The reversal of 1335453052152 is 2512503545331.

It is a super-2 number, since 2×1335453052152² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1335453052152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1335453052159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27821938563 + ... + 27821938610.

Almost surely, 2^{1335453052152} is an apocalyptic number.

1335453052152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1335453052152 is an abundant number, since it is smaller than the sum of its proper divisors (2003179578288).

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

1335453052152 is a wasteful number, since it uses less digits than its factorization.

1335453052152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55643877182 (or 55643877178 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 39.

Adding to 1335453052152 its reverse (2512503545331), we get a palindrome (3847956597483).

The spelling of 1335453052152 in words is "one trillion, three hundred thirty-five billion, four hundred fifty-three million, fifty-two thousand, one hundred fifty-two".