52550770 has 24 divisors (see below), whose sum is σ = 99838764. Its totient is φ = 19912608.

The previous prime is 52550759. The next prime is 52550783. The reversal of 52550770 is 7705525.

52550770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 49154121 + 3396649 = 7011^2 + 1843^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3669 + ... + 10888.

Almost surely, 2^52550770 is an apocalyptic number.

52550770 is a deficient number, since it is larger than the sum of its proper divisors (47287994).

52550770 is a wasteful number, since it uses less digits than its factorization.

52550770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14602 (or 14583 counting only the distinct ones).

The product of its (nonzero) digits is 12250, while the sum is 31.

The square root of 52550770 is about 7249.1909893449. The cubic root of 52550770 is about 374.5642820773.

The spelling of 52550770 in words is "fifty-two million, five hundred fifty thousand, seven hundred seventy".