5629462809 has 4 divisors (see below), whose sum is σ = 7505950416. Its totient is φ = 3752975204.

The previous prime is 5629462789. The next prime is 5629462829. The reversal of 5629462809 is 9082649265.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5629462789) and next prime (5629462829).

It is a cyclic number.

It is not a de Polignac number, because 5629462809 - 2¹² = 5629458713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5629462829) 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, 938243799 + ... + 938243804.

It is an arithmetic number, because the mean of its divisors is an integer number (1876487604).

Almost surely, 2^5629462809 is an apocalyptic number.

It is an amenable number.

5629462809 is a deficient number, since it is larger than the sum of its proper divisors (1876487607).

5629462809 is a wasteful number, since it uses less digits than its factorization.

5629462809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876487606.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The square root of 5629462809 is about 75029.7461611060. The cubic root of 5629462809 is about 1778.9168608166.

The spelling of 5629462809 in words is "five billion, six hundred twenty-nine million, four hundred sixty-two thousand, eight hundred nine".