5725052261 has 8 divisors (see below), whose sum is σ = 5865828864. Its totient is φ = 5584330080.

The previous prime is 5725052251. The next prime is 5725052297. The reversal of 5725052261 is 1622505275.

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 5725052261 - 2²² = 5720857957 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 (5725052251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272060 + ... + 292346.

It is an arithmetic number, because the mean of its divisors is an integer number (733228608).

Almost surely, 2^5725052261 is an apocalyptic number.

It is an amenable number.

5725052261 is a deficient number, since it is larger than the sum of its proper divisors (140776603).

5725052261 is a wasteful number, since it uses less digits than its factorization.

5725052261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27211.

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 5725052261 is about 75664.0751017284. The cubic root of 5725052261 is about 1788.9291953918.

The spelling of 5725052261 in words is "five billion, seven hundred twenty-five million, fifty-two thousand, two hundred sixty-one".