5294769639 has 8 divisors (see below), whose sum is σ = 7060035840. Its totient is φ = 3529674936.

The previous prime is 5294769617. The next prime is 5294769647. The reversal of 5294769639 is 9369674925.

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

It is not a de Polignac number, because 5294769639 - 2⁵ = 5294769607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5294769839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77244 + ... + 128670.

It is an arithmetic number, because the mean of its divisors is an integer number (882504480).

Almost surely, 2^5294769639 is an apocalyptic number.

5294769639 is a deficient number, since it is larger than the sum of its proper divisors (1765266201).

5294769639 is a wasteful number, since it uses less digits than its factorization.

5294769639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85749.

The product of its digits is 22044960, while the sum is 60.

The square root of 5294769639 is about 72765.1677590315. The cubic root of 5294769639 is about 1742.9396776213.

The spelling of 5294769639 in words is "five billion, two hundred ninety-four million, seven hundred sixty-nine thousand, six hundred thirty-nine".