50761061 has 16 divisors (see below), whose sum is σ = 56130480. Its totient is φ = 45619200.

The previous prime is 50761037. The next prime is 50761079. The reversal of 50761061 is 16016705.

It can be written as a sum of positive squares in 8 ways, for example, as 988036 + 49773025 = 994^2 + 7055^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50761061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 50761061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50761091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84161 + ... + 84761.

It is an arithmetic number, because the mean of its divisors is an integer number (3508155).

Almost surely, 2^50761061 is an apocalyptic number.

It is an amenable number.

50761061 is a deficient number, since it is larger than the sum of its proper divisors (5369419).

50761061 is a wasteful number, since it uses less digits than its factorization.

50761061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 50761061 is about 7124.6797120993. The cubic root of 50761061 is about 370.2629273111.

Adding to 50761061 its reverse (16016705), we get a palindrome (66777766).

The spelling of 50761061 in words is "fifty million, seven hundred sixty-one thousand, sixty-one".