52055546 has 4 divisors (see below), whose sum is σ = 78083322. Its totient is φ = 26027772.

The previous prime is 52055539. The next prime is 52055557. The reversal of 52055546 is 64555025.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 45091225 + 6964321 = 6715^2 + 2639^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13013885 + ... + 13013888.

Almost surely, 2^52055546 is an apocalyptic number.

52055546 is a deficient number, since it is larger than the sum of its proper divisors (26027776).

52055546 is a wasteful number, since it uses less digits than its factorization.

52055546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26027775.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 52055546 is about 7214.9529450995. The cubic root of 52055546 is about 373.3839697119.

It can be divided in two parts, 52055 and 546, that multiplied together give a triangular number (28422030 = T₇₅₃₉).

The spelling of 52055546 in words is "fifty-two million, fifty-five thousand, five hundred forty-six".