1006051051053 has 16 divisors (see below), whose sum is σ = 1525107538240. Its totient is φ = 655103009232.

The previous prime is 1006051051051. The next prime is 1006051051063. The reversal of 1006051051053 is 3501501506001.

1006051051053 is a `hidden beast` number, since 1 + 0 + 0 + 605 + 1 + 0 + 5 + 1 + 0 + 53 = 666.

1006051051053 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1006051051053 - 2¹ = 1006051051051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006051051051) 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, 433268026 + ... + 433270347.

It is an arithmetic number, because the mean of its divisors is an integer number (95319221140).

Almost surely, 2^{1006051051053} is an apocalyptic number.

It is an amenable number.

1006051051053 is a deficient number, since it is larger than the sum of its proper divisors (519056487187).

1006051051053 is an equidigital number, since it uses as much as digits as its factorization.

1006051051053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866538425 (or 866538419 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

Adding to 1006051051053 its reverse (3501501506001), we get a palindrome (4507552557054).

The spelling of 1006051051053 in words is "one trillion, six billion, fifty-one million, fifty-one thousand, fifty-three".