5261654626 has 8 divisors (see below), whose sum is σ = 7902074304. Its totient is φ = 2627629860.

The previous prime is 5261654609. The next prime is 5261654627. The reversal of 5261654626 is 6264561625.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (5261654627) 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, 1596670 + ... + 1599961.

It is an arithmetic number, because the mean of its divisors is an integer number (987759288).

Almost surely, 2^5261654626 is an apocalyptic number.

5261654626 is a deficient number, since it is larger than the sum of its proper divisors (2640419678).

5261654626 is a wasteful number, since it uses less digits than its factorization.

5261654626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3197456.

The product of its digits is 518400, while the sum is 43.

The square root of 5261654626 is about 72537.2637063186. The cubic root of 5261654626 is about 1739.2984605279.

The spelling of 5261654626 in words is "five billion, two hundred sixty-one million, six hundred fifty-four thousand, six hundred twenty-six".