61600110037 has 2 divisors, whose sum is σ = 61600110038. Its totient is φ = 61600110036.

The previous prime is 61600110029. The next prime is 61600110049. The reversal of 61600110037 is 73001100616.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59373119556 + 2226990481 = 243666^2 + 47191^2 .

It is a cyclic number.

It is not a de Polignac number, because 61600110037 - 2³ = 61600110029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 61600109993 and 61600110020.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61600110097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30800055018 + 30800055019.

It is an arithmetic number, because the mean of its divisors is an integer number (30800055019).

Almost surely, 2^61600110037 is an apocalyptic number.

It is an amenable number.

61600110037 is a deficient number, since it is larger than the sum of its proper divisors (1).

61600110037 is an equidigital number, since it uses as much as digits as its factorization.

61600110037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

The spelling of 61600110037 in words is "sixty-one billion, six hundred million, one hundred ten thousand, thirty-seven".