52124636 has 6 divisors (see below), whose sum is σ = 91218120. Its totient is φ = 26062316.

The previous prime is 52124591. The next prime is 52124641. The reversal of 52124636 is 63642125.

It is a junction number, because it is equal to n+sod(n) for n = 52124599 and 52124608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515576 + ... + 6515583.

It is an arithmetic number, because the mean of its divisors is an integer number (15203020).

Almost surely, 2^52124636 is an apocalyptic number.

It is an amenable number.

52124636 is a deficient number, since it is larger than the sum of its proper divisors (39093484).

52124636 is a wasteful number, since it uses less digits than its factorization.

52124636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13031163 (or 13031161 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 52124636 is about 7219.7393304745. The cubic root of 52124636 is about 373.5490862455.

The spelling of 52124636 in words is "fifty-two million, one hundred twenty-four thousand, six hundred thirty-six".