1355530052023 has 8 divisors (see below), whose sum is σ = 1602597106080. Its totient is φ = 1121817973920.

The previous prime is 1355530052021. The next prime is 1355530052131. The reversal of 1355530052023 is 3202500355531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1355530052023 - 2¹ = 1355530052021 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1355530052023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355530052021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3338743768 + ... + 3338744173.

It is an arithmetic number, because the mean of its divisors is an integer number (200324638260).

Almost surely, 2^{1355530052023} is an apocalyptic number.

1355530052023 is a deficient number, since it is larger than the sum of its proper divisors (247067054057).

1355530052023 is an equidigital number, since it uses as much as digits as its factorization.

1355530052023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6677487977.

The product of its (nonzero) digits is 67500, while the sum is 34.

The spelling of 1355530052023 in words is "one trillion, three hundred fifty-five billion, five hundred thirty million, fifty-two thousand, twenty-three".