52356550 has 12 divisors (see below), whose sum is σ = 97383276. Its totient is φ = 20942600.

The previous prime is 52356529. The next prime is 52356553. The reversal of 52356550 is 5565325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52356553) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 523516 + ... + 523615.

It is an arithmetic number, because the mean of its divisors is an integer number (8115273).

Almost surely, 2^52356550 is an apocalyptic number.

52356550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52356550 is a deficient number, since it is larger than the sum of its proper divisors (45026726).

52356550 is a wasteful number, since it uses less digits than its factorization.

52356550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047143 (or 1047138 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 52356550 is about 7235.7826114388. The cubic root of 52356550 is about 374.1022673996.

The spelling of 52356550 in words is "fifty-two million, three hundred fifty-six thousand, five hundred fifty".