1355253113599 has 16 divisors (see below), whose sum is σ = 1689808538880. Its totient is φ = 1055952437760.

The previous prime is 1355253113597. The next prime is 1355253113611. The reversal of 1355253113599 is 9953113525531.

It is not a de Polignac number, because 1355253113599 - 2¹ = 1355253113597 is a prime.

It is a super-2 number, since 2×1355253113599² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355253113597) 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, 186352 + ... + 1656874.

It is an arithmetic number, because the mean of its divisors is an integer number (105613033680).

Almost surely, 2^{1355253113599} is an apocalyptic number.

1355253113599 is a deficient number, since it is larger than the sum of its proper divisors (334555425281).

1355253113599 is a wasteful number, since it uses less digits than its factorization.

1355253113599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482510.

The product of its digits is 2733750, while the sum is 52.

The spelling of 1355253113599 in words is "one trillion, three hundred fifty-five billion, two hundred fifty-three million, one hundred thirteen thousand, five hundred ninety-nine".