5629494685 has 8 divisors (see below), whose sum is σ = 6937972056. Its totient is φ = 4381876800.

The previous prime is 5629494679. The next prime is 5629494691. The reversal of 5629494685 is 5864949265.

It is an interprime number because it is at equal distance from previous prime (5629494679) and next prime (5629494691).

It can be written as a sum of positive squares in 4 ways, for example, as 1043225401 + 4586269284 = 32299^2 + 67722^2 .

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

It is not a de Polignac number, because 5629494685 - 2⁷ = 5629494557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15214666 + ... + 15215035.

It is an arithmetic number, because the mean of its divisors is an integer number (867246507).

Almost surely, 2^5629494685 is an apocalyptic number.

It is an amenable number.

5629494685 is a deficient number, since it is larger than the sum of its proper divisors (1308477371).

5629494685 is a wasteful number, since it uses less digits than its factorization.

5629494685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30429743.

The product of its digits is 18662400, while the sum is 58.

The square root of 5629494685 is about 75029.9585832219. The cubic root of 5629494685 is about 1778.9202184280.

The spelling of 5629494685 in words is "five billion, six hundred twenty-nine million, four hundred ninety-four thousand, six hundred eighty-five".