52349090 has 8 divisors (see below), whose sum is σ = 94228380. Its totient is φ = 20939632.

The previous prime is 52349083. The next prime is 52349119. The reversal of 52349090 is 9094325.

It can be written as a sum of positive squares in 2 ways, for example, as 51394561 + 954529 = 7169^2 + 977^2 .

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

It is an alternating number because its digits alternate between odd and even.

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, 2617445 + ... + 2617464.

Almost surely, 2^52349090 is an apocalyptic number.

52349090 is a deficient number, since it is larger than the sum of its proper divisors (41879290).

52349090 is a wasteful number, since it uses less digits than its factorization.

52349090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5234916.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 52349090 is about 7235.2670994235. The cubic root of 52349090 is about 374.0844986233.

The spelling of 52349090 in words is "fifty-two million, three hundred forty-nine thousand, ninety".