52051546 has 8 divisors (see below), whose sum is σ = 78117300. Its totient is φ = 26012448.

The previous prime is 52051523. The next prime is 52051567. The reversal of 52051546 is 64515025.

It can be written as a sum of positive squares in 2 ways, for example, as 46580625 + 5470921 = 6825^2 + 2339^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 721 + ... + 10228.

Almost surely, 2^52051546 is an apocalyptic number.

52051546 is a deficient number, since it is larger than the sum of its proper divisors (26065754).

52051546 is a wasteful number, since it uses less digits than its factorization.

52051546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13328.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 52051546 is about 7214.6757376891. The cubic root of 52051546 is about 373.3744057349.

The spelling of 52051546 in words is "fifty-two million, fifty-one thousand, five hundred forty-six".