5261004366 has 8 divisors (see below), whose sum is σ = 10522008744. Its totient is φ = 1753668120.

The previous prime is 5261004313. The next prime is 5261004407. The reversal of 5261004366 is 6634001625.

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

5261004366 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438417025 + ... + 438417036.

It is an arithmetic number, because the mean of its divisors is an integer number (1315251093).

Almost surely, 2^5261004366 is an apocalyptic number.

5261004366 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.

5261004366 is a wasteful number, since it uses less digits than its factorization.

5261004366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876834066.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 5261004366 is about 72532.7813198970. The cubic root of 5261004366 is about 1739.2268073508.

The spelling of 5261004366 in words is "five billion, two hundred sixty-one million, four thousand, three hundred sixty-six".