53862629 has 2 divisors, whose sum is σ = 53862630. Its totient is φ = 53862628.

The previous prime is 53862581. The next prime is 53862631. The reversal of 53862629 is 92626835.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47637604 + 6225025 = 6902^2 + 2495^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53862629 is a prime.

Together with 53862631, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53862649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26931314 + 26931315.

It is an arithmetic number, because the mean of its divisors is an integer number (26931315).

Almost surely, 2^53862629 is an apocalyptic number.

It is an amenable number.

53862629 is a deficient number, since it is larger than the sum of its proper divisors (1).

53862629 is an equidigital number, since it uses as much as digits as its factorization.

53862629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 41.

The square root of 53862629 is about 7339.1163637048. The cubic root of 53862629 is about 377.6555305500.

The spelling of 53862629 in words is "fifty-three million, eight hundred sixty-two thousand, six hundred twenty-nine".