61061753 has 2 divisors, whose sum is σ = 61061754. Its totient is φ = 61061752.

The previous prime is 61061717. The next prime is 61061761. The reversal of 61061753 is 35716016.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39037504 + 22024249 = 6248^2 + 4693^2 .

It is a cyclic number.

It is not a de Polignac number, because 61061753 - 2¹⁰ = 61060729 is a prime.

It is not a weakly prime, because it can be changed into another prime (61061783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30530876 + 30530877.

It is an arithmetic number, because the mean of its divisors is an integer number (30530877).

Almost surely, 2^61061753 is an apocalyptic number.

It is an amenable number.

61061753 is a deficient number, since it is larger than the sum of its proper divisors (1).

61061753 is an equidigital number, since it uses as much as digits as its factorization.

61061753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 61061753 is about 7814.2020066031. The cubic root of 61061753 is about 393.7825098546.

Adding to 61061753 its reverse (35716016), we get a palindrome (96777769).

The spelling of 61061753 in words is "sixty-one million, sixty-one thousand, seven hundred fifty-three".