61050650 has 48 divisors (see below), whose sum is σ = 117742464. Its totient is φ = 23537280.

The previous prime is 61050641. The next prime is 61050653. The reversal of 61050650 is 5605016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61050653) 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, 194894 + ... + 195206.

It is an arithmetic number, because the mean of its divisors is an integer number (2452968).

Almost surely, 2^61050650 is an apocalyptic number.

61050650 is a deficient number, since it is larger than the sum of its proper divisors (56691814).

61050650 is a wasteful number, since it uses less digits than its factorization.

61050650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 61050650 is about 7813.4915370787. The cubic root of 61050650 is about 393.7586409458.

Adding to 61050650 its reverse (5605016), we get a palindrome (66655666).

The spelling of 61050650 in words is "sixty-one million, fifty thousand, six hundred fifty".