52350554 has 8 divisors (see below), whose sum is σ = 79053300. Its totient is φ = 25999456.

The previous prime is 52350541. The next prime is 52350593. The reversal of 52350554 is 45505325.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 52345225 + 5329 = 7235^2 + 73^2 .

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

It is a Curzon number.

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, 87539 + ... + 88134.

Almost surely, 2^52350554 is an apocalyptic number.

52350554 is a deficient number, since it is larger than the sum of its proper divisors (26702746).

52350554 is a wasteful number, since it uses less digits than its factorization.

52350554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175824.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 52350554 is about 7235.3682698257. The cubic root of 52350554 is about 374.0879858192.

Adding to 52350554 its reverse (45505325), we get a palindrome (97855879).

The spelling of 52350554 in words is "fifty-two million, three hundred fifty thousand, five hundred fifty-four".