5224665261 has 8 divisors (see below), whose sum is σ = 7061648320. Its totient is φ = 3435396192.

The previous prime is 5224665241. The next prime is 5224665283. The reversal of 5224665261 is 1625664225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5224665261 - 2⁹ = 5224664749 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 (5224665241) 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, 11928241 + ... + 11928678.

It is an arithmetic number, because the mean of its divisors is an integer number (882706040).

Almost surely, 2^5224665261 is an apocalyptic number.

It is an amenable number.

5224665261 is a deficient number, since it is larger than the sum of its proper divisors (1836983059).

5224665261 is a wasteful number, since it uses less digits than its factorization.

5224665261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23856995.

The product of its digits is 172800, while the sum is 39.

The square root of 5224665261 is about 72281.8459988398. The cubic root of 5224665261 is about 1735.2131235562.

The spelling of 5224665261 in words is "five billion, two hundred twenty-four million, six hundred sixty-five thousand, two hundred sixty-one".