52028450 has 24 divisors (see below), whose sum is σ = 97324500. Its totient is φ = 20692800.

The previous prime is 52028423. The next prime is 52028497. The reversal of 52028450 is 5482025.

It can be written as a sum of positive squares in 6 ways, for example, as 29929 + 51998521 = 173^2 + 7211^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6176 + ... + 11924.

Almost surely, 2^52028450 is an apocalyptic number.

52028450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52028450 is a deficient number, since it is larger than the sum of its proper divisors (45296050).

52028450 is a wasteful number, since it uses less digits than its factorization.

52028450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5942 (or 5937 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 52028450 is about 7213.0749337574. The cubic root of 52028450 is about 373.3191737473.

It can be divided in two parts, 5202 and 8450, that multiplied together give a square (43956900 = 6630²).

The spelling of 52028450 in words is "fifty-two million, twenty-eight thousand, four hundred fifty".