52449410 has 32 divisors (see below), whose sum is σ = 102075120. Its totient is φ = 19289088.

The previous prime is 52449359. The next prime is 52449451. The reversal of 52449410 is 1494425.

It can be written as a sum of positive squares in 8 ways, for example, as 5650129 + 46799281 = 2377^2 + 6841^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40046 + ... + 41334.

Almost surely, 2^52449410 is an apocalyptic number.

52449410 is a deficient number, since it is larger than the sum of its proper divisors (49625710).

52449410 is a wasteful number, since it uses less digits than its factorization.

52449410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 52449410 is about 7242.1964900160. The cubic root of 52449410 is about 374.3233070396.

The spelling of 52449410 in words is "fifty-two million, four hundred forty-nine thousand, four hundred ten".