52246550 has 12 divisors (see below), whose sum is σ = 97178676. Its totient is φ = 20898600.

The previous prime is 52246549. The next prime is 52246573. The reversal of 52246550 is 5564225.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 522416 + ... + 522515.

It is an arithmetic number, because the mean of its divisors is an integer number (8098223).

Almost surely, 2^52246550 is an apocalyptic number.

52246550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52246550 is a deficient number, since it is larger than the sum of its proper divisors (44932126).

52246550 is a wasteful number, since it uses less digits than its factorization.

52246550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044943 (or 1044938 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 52246550 is about 7228.1775019710. The cubic root of 52246550 is about 373.8400900636.

The spelling of 52246550 in words is "fifty-two million, two hundred forty-six thousand, five hundred fifty".