1005142353055 has 8 divisors (see below), whose sum is σ = 1206178412400. Its totient is φ = 804108823296.

The previous prime is 1005142353053. The next prime is 1005142353077. The reversal of 1005142353055 is 5503532415001.

1005142353055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1005142353055 - 2¹ = 1005142353053 is a prime.

It is a super-2 number, since 2×1005142353055² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1005142353055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005142353053) 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, 392911 + ... + 1471279.

It is an arithmetic number, because the mean of its divisors is an integer number (150772301550).

Almost surely, 2^{1005142353055} is an apocalyptic number.

1005142353055 is a deficient number, since it is larger than the sum of its proper divisors (201036059345).

1005142353055 is a wasteful number, since it uses less digits than its factorization.

1005142353055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1264793.

The product of its (nonzero) digits is 45000, while the sum is 34.

Adding to 1005142353055 its reverse (5503532415001), we get a palindrome (6508674768056).

The spelling of 1005142353055 in words is "one trillion, five billion, one hundred forty-two million, three hundred fifty-three thousand, fifty-five".