61045050 has 48 divisors (see below), whose sum is σ = 165159072. Its totient is φ = 14798400.

The previous prime is 61045037. The next prime is 61045051. The reversal of 61045050 is 5054016.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (61045051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16849 + ... + 20148.

It is an arithmetic number, because the mean of its divisors is an integer number (3440814).

Almost surely, 2^61045050 is an apocalyptic number.

61045050 is an abundant number, since it is smaller than the sum of its proper divisors (104114022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61045050 is a wasteful number, since it uses less digits than its factorization.

61045050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37023 (or 37018 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 61045050 is about 7813.1331743418. The cubic root of 61045050 is about 393.7466011296.

Adding to 61045050 its reverse (5054016), we get a palindrome (66099066).

The spelling of 61045050 in words is "sixty-one million, forty-five thousand, fifty".