5597542266 has 8 divisors (see below), whose sum is σ = 11195084544. Its totient is φ = 1865847420.

The previous prime is 5597542241. The next prime is 5597542267. The reversal of 5597542266 is 6622457955.

It is a happy number.

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

5597542266 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5597542267) 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, 466461850 + ... + 466461861.

It is an arithmetic number, because the mean of its divisors is an integer number (1399385568).

Almost surely, 2^5597542266 is an apocalyptic number.

5597542266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5597542266 is a wasteful number, since it uses less digits than its factorization.

5597542266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932923716.

The product of its digits is 4536000, while the sum is 51.

The square root of 5597542266 is about 74816.7245072918. The cubic root of 5597542266 is about 1775.5481759640.

The spelling of 5597542266 in words is "five billion, five hundred ninety-seven million, five hundred forty-two thousand, two hundred sixty-six".