53124623 has 2 divisors, whose sum is σ = 53124624. Its totient is φ = 53124622.

The previous prime is 53124611. The next prime is 53124671. The reversal of 53124623 is 32642135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53124623 - 2¹⁰ = 53123599 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53124592 and 53124601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53124683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26562311 + 26562312.

It is an arithmetic number, because the mean of its divisors is an integer number (26562312).

Almost surely, 2^53124623 is an apocalyptic number.

53124623 is a deficient number, since it is larger than the sum of its proper divisors (1).

53124623 is an equidigital number, since it uses as much as digits as its factorization.

53124623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 26.

The square root of 53124623 is about 7288.6640065241. The cubic root of 53124623 is about 375.9227598054.

Adding to 53124623 its reverse (32642135), we get a palindrome (85766758).

The spelling of 53124623 in words is "fifty-three million, one hundred twenty-four thousand, six hundred twenty-three".