1035642755555 has 16 divisors (see below), whose sum is σ = 1248847564800. Its totient is φ = 824464539360.

The previous prime is 1035642755549. The next prime is 1035642755557. The reversal of 1035642755555 is 5555572465301.

1035642755555 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 1035642755555 - 2¹² = 1035642751459 is a prime.

It is a super-3 number, since 3×1035642755555³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1035642755497 and 1035642755506.

It is not an unprimeable number, because it can be changed into a prime (1035642755557) 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, 7356416 + ... + 7495874.

It is an arithmetic number, because the mean of its divisors is an integer number (78052972800).

Almost surely, 2^{1035642755555} is an apocalyptic number.

1035642755555 is a deficient number, since it is larger than the sum of its proper divisors (213204809245).

1035642755555 is a wasteful number, since it uses less digits than its factorization.

1035642755555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146714.

The product of its (nonzero) digits is 15750000, while the sum is 53.

The spelling of 1035642755555 in words is "one trillion, thirty-five billion, six hundred forty-two million, seven hundred fifty-five thousand, five hundred fifty-five".