5629651 has 2 divisors, whose sum is σ = 5629652. Its totient is φ = 5629650.

The previous prime is 5629649. The next prime is 5629697. The reversal of 5629651 is 1569265.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5629651 - 2¹ = 5629649 is a prime.

Together with 5629649, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5629621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2814825 + 2814826.

It is an arithmetic number, because the mean of its divisors is an integer number (2814826).

Almost surely, 2^5629651 is an apocalyptic number.

5629651 is a deficient number, since it is larger than the sum of its proper divisors (1).

5629651 is an equidigital number, since it uses as much as digits as its factorization.

5629651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16200, while the sum is 34.

The square root of 5629651 is about 2372.6885594195. The cubic root of 5629651 is about 177.8936683455.

The spelling of 5629651 in words is "five million, six hundred twenty-nine thousand, six hundred fifty-one".