1055501010511 has 8 divisors (see below), whose sum is σ = 1062125010864. Its totient is φ = 1048896522240.

The previous prime is 1055501010493. The next prime is 1055501010589. The reversal of 1055501010511 is 1150101055501.

1055501010511 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 1055501010511 - 2⁹ = 1055501009999 is a prime.

It is a super-2 number, since 2×1055501010511² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055501010911) 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, 4769485 + ... + 4985878.

It is an arithmetic number, because the mean of its divisors is an integer number (132765626358).

Almost surely, 2^{1055501010511} is an apocalyptic number.

1055501010511 is a deficient number, since it is larger than the sum of its proper divisors (6624000353).

1055501010511 is an equidigital number, since it uses as much as digits as its factorization.

1055501010511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9756041.

The product of its (nonzero) digits is 625, while the sum is 25.

The spelling of 1055501010511 in words is "one trillion, fifty-five billion, five hundred one million, ten thousand, five hundred eleven".