1023352412555 has 48 divisors (see below), whose sum is σ = 1373401219680. Its totient is φ = 731261921280.

The previous prime is 1023352412521. The next prime is 1023352412561. The reversal of 1023352412555 is 5552142533201.

1023352412555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1023352412555 - 2¹² = 1023352408459 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81128429 + ... + 81141041.

It is an arithmetic number, because the mean of its divisors is an integer number (28612525410).

Almost surely, 2^{1023352412555} is an apocalyptic number.

1023352412555 is a deficient number, since it is larger than the sum of its proper divisors (350048807125).

1023352412555 is a wasteful number, since it uses less digits than its factorization.

1023352412555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14972 (or 14961 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 38.

Adding to 1023352412555 its reverse (5552142533201), we get a palindrome (6575494945756).

The spelling of 1023352412555 in words is "one trillion, twenty-three billion, three hundred fifty-two million, four hundred twelve thousand, five hundred fifty-five".