5662018261 has 8 divisors (see below), whose sum is σ = 6111924480. Its totient is φ = 5229089712.

The previous prime is 5662018213. The next prime is 5662018279. The reversal of 5662018261 is 1628102665.

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 5662018261 - 2⁷ = 5662018133 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5662018261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5662010261) 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, 4243725 + ... + 4245058.

It is an arithmetic number, because the mean of its divisors is an integer number (763990560).

Almost surely, 2^5662018261 is an apocalyptic number.

It is an amenable number.

5662018261 is a deficient number, since it is larger than the sum of its proper divisors (449906219).

5662018261 is a wasteful number, since it uses less digits than its factorization.

5662018261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8488835.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 5662018261 is about 75246.3837071258. The cubic root of 5662018261 is about 1782.3394586143.

The spelling of 5662018261 in words is "five billion, six hundred sixty-two million, eighteen thousand, two hundred sixty-one".