5260436066 has 8 divisors (see below), whose sum is σ = 8145191424. Its totient is φ = 2545372260.

The previous prime is 5260436033. The next prime is 5260436081. The reversal of 5260436066 is 6606340625.

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

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, 42422810 + ... + 42422933.

It is an arithmetic number, because the mean of its divisors is an integer number (1018148928).

Almost surely, 2^5260436066 is an apocalyptic number.

5260436066 is a deficient number, since it is larger than the sum of its proper divisors (2884755358).

5260436066 is a wasteful number, since it uses less digits than its factorization.

5260436066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84845776.

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 5260436066 is about 72528.8636750914. The cubic root of 5260436066 is about 1739.1641806407.

The spelling of 5260436066 in words is "five billion, two hundred sixty million, four hundred thirty-six thousand, sixty-six".