1355114535523 has 8 divisors (see below), whose sum is σ = 1553165448192. Its totient is φ = 1158179403336.

The previous prime is 1355114535479. The next prime is 1355114535539. The reversal of 1355114535523 is 3255354115531.

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

It is a cyclic number.

It is not a de Polignac number, because 1355114535523 - 2¹³ = 1355114527331 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 1355114535523.

It is not an unprimeable number, because it can be changed into a prime (1355114535323) 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, 278942515 + ... + 278947372.

It is an arithmetic number, because the mean of its divisors is an integer number (194145681024).

Almost surely, 2^{1355114535523} is an apocalyptic number.

1355114535523 is a deficient number, since it is larger than the sum of its proper divisors (198050912669).

1355114535523 is an equidigital number, since it uses as much as digits as its factorization.

1355114535523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557890241.

The product of its digits is 675000, while the sum is 43.

The spelling of 1355114535523 in words is "one trillion, three hundred fifty-five billion, one hundred fourteen million, five hundred thirty-five thousand, five hundred twenty-three".