61050245 has 8 divisors (see below), whose sum is σ = 73445400. Its totient is φ = 48716800.

The previous prime is 61050229. The next prime is 61050289. The reversal of 61050245 is 54205016.

61050245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11404129 + 49646116 = 3377^2 + 7046^2 .

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

It is not a de Polignac number, because 61050245 - 2⁴ = 61050229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 61050245.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13220 + ... + 17229.

It is an arithmetic number, because the mean of its divisors is an integer number (9180675).

Almost surely, 2^61050245 is an apocalyptic number.

It is an amenable number.

61050245 is a deficient number, since it is larger than the sum of its proper divisors (12395155).

61050245 is a wasteful number, since it uses less digits than its factorization.

61050245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30855.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 61050245 is about 7813.4656203250. The cubic root of 61050245 is about 393.7577702338.

The spelling of 61050245 in words is "sixty-one million, fifty thousand, two hundred forty-five".