2533126061 has 4 divisors (see below), whose sum is σ = 2567826492. Its totient is φ = 2498425632.

The previous prime is 2533126051. The next prime is 2533126067. The reversal of 2533126061 is 1606213352.

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 1444456036 + 1088670025 = 38006^2 + 32995^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2533126061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2533126067) 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, 17350106 + ... + 17350251.

It is an arithmetic number, because the mean of its divisors is an integer number (641956623).

Almost surely, 2^2533126061 is an apocalyptic number.

It is an amenable number.

2533126061 is a deficient number, since it is larger than the sum of its proper divisors (34700431).

2533126061 is an equidigital number, since it uses as much as digits as its factorization.

2533126061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34700430.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2533126061 is about 50330.1704845116. The cubic root of 2533126061 is about 1363.1770557067.

The spelling of 2533126061 in words is "two billion, five hundred thirty-three million, one hundred twenty-six thousand, sixty-one".