4953631 has 2 divisors, whose sum is σ = 4953632. Its totient is φ = 4953630.

The previous prime is 4953629. The next prime is 4953667. The reversal of 4953631 is 1363594.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4953631 - 2¹ = 4953629 is a prime.

It is a super-2 number, since 2×4953631² = 49076920168322, which contains 22 as substring.

Together with 4953629, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4953593 and 4953602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4953601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2476815 + 2476816.

It is an arithmetic number, because the mean of its divisors is an integer number (2476816).

Almost surely, 2^4953631 is an apocalyptic number.

4953631 is a deficient number, since it is larger than the sum of its proper divisors (1).

4953631 is an equidigital number, since it uses as much as digits as its factorization.

4953631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 31.

The square root of 4953631 is about 2225.6754031080. The cubic root of 4953631 is about 170.4673529910.

The spelling of 4953631 in words is "four million, nine hundred fifty-three thousand, six hundred thirty-one".