1010533252601 has 4 divisors (see below), whose sum is σ = 1021887558900. Its totient is φ = 999178946304.

The previous prime is 1010533252549. The next prime is 1010533252609. The reversal of 1010533252601 is 1062523350101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 372093900025 + 638439352576 = 609995^2 + 799024^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010533252601 - 2¹⁴ = 1010533236217 is a prime.

It is a super-2 number, since 2×1010533252601² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010533252609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5677153016 + ... + 5677153193.

It is an arithmetic number, because the mean of its divisors is an integer number (255471889725).

Almost surely, 2^{1010533252601} is an apocalyptic number.

It is an amenable number.

1010533252601 is a deficient number, since it is larger than the sum of its proper divisors (11354306299).

1010533252601 is an equidigital number, since it uses as much as digits as its factorization.

1010533252601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11354306298.

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 1010533252601 in words is "one trillion, ten billion, five hundred thirty-three million, two hundred fifty-two thousand, six hundred one".