5261966794 has 8 divisors (see below), whose sum is σ = 9020514528. Its totient is φ = 2255128620.

The previous prime is 5261966791. The next prime is 5261966797. The reversal of 5261966794 is 4976691625.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5261966791) and next prime (5261966797).

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 (5261966791) 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, 187927372 + ... + 187927399.

It is an arithmetic number, because the mean of its divisors is an integer number (1127564316).

Almost surely, 2^5261966794 is an apocalyptic number.

5261966794 is a deficient number, since it is larger than the sum of its proper divisors (3758547734).

5261966794 is a wasteful number, since it uses less digits than its factorization.

5261966794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375854780.

The product of its digits is 4898880, while the sum is 55.

The square root of 5261966794 is about 72539.4154511876. The cubic root of 5261966794 is about 1739.3328567158.

The spelling of 5261966794 in words is "five billion, two hundred sixty-one million, nine hundred sixty-six thousand, seven hundred ninety-four".