1335145235552 has 12 divisors (see below), whose sum is σ = 2628567182556. Its totient is φ = 667572617760.

The previous prime is 1335145235509. The next prime is 1335145235639. The reversal of 1335145235552 is 2555325415331.

It is a super-2 number, since 2×1335145235552² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20861644274 + ... + 20861644337.

It is an arithmetic number, because the mean of its divisors is an integer number (219047265213).

Almost surely, 2^{1335145235552} is an apocalyptic number.

It is an amenable number.

1335145235552 is a deficient number, since it is larger than the sum of its proper divisors (1293421947004).

1335145235552 is an equidigital number, since it uses as much as digits as its factorization.

1335145235552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41723288621 (or 41723288613 counting only the distinct ones).

The product of its digits is 1350000, while the sum is 44.

The spelling of 1335145235552 in words is "one trillion, three hundred thirty-five billion, one hundred forty-five million, two hundred thirty-five thousand, five hundred fifty-two".