61052219 has 8 divisors (see below), whose sum is σ = 65020320. Its totient is φ = 57126016.

The previous prime is 61052203. The next prime is 61052249. The reversal of 61052219 is 91225016.

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

It is a cyclic number.

It is not a de Polignac number, because 61052219 - 2⁴ = 61052203 is a prime.

It is a super-2 number, since 2×61052219² = 7454746889647922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (61052249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7439 + ... + 13320.

It is an arithmetic number, because the mean of its divisors is an integer number (8127540).

Almost surely, 2^61052219 is an apocalyptic number.

61052219 is a deficient number, since it is larger than the sum of its proper divisors (3968101).

61052219 is a wasteful number, since it uses less digits than its factorization.

61052219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20949.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 61052219 is about 7813.5919396907. The cubic root of 61052219 is about 393.7620141123.

The spelling of 61052219 in words is "sixty-one million, fifty-two thousand, two hundred nineteen".