5644486435 has 16 divisors (see below), whose sum is σ = 7781548032. Its totient is φ = 3850236000.

The previous prime is 5644486381. The next prime is 5644486469. The reversal of 5644486435 is 5346844465.

It is not a de Polignac number, because 5644486435 - 2⁹ = 5644485923 is a prime.

It is a super-2 number, since 2×5644486435² = 63720454229798018450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415491 + ... + 428860.

It is an arithmetic number, because the mean of its divisors is an integer number (486346752).

Almost surely, 2^5644486435 is an apocalyptic number.

5644486435 is a deficient number, since it is larger than the sum of its proper divisors (2137061597).

5644486435 is a wasteful number, since it uses less digits than its factorization.

5644486435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844554.

The product of its digits is 5529600, while the sum is 49.

The square root of 5644486435 is about 75129.7972511573. The cubic root of 5644486435 is about 1780.4979496279.

The spelling of 5644486435 in words is "five billion, six hundred forty-four million, four hundred eighty-six thousand, four hundred thirty-five".