61623058033 has 2 divisors, whose sum is σ = 61623058034. Its totient is φ = 61623058032.

The previous prime is 61623058019. The next prime is 61623058037. The reversal of 61623058033 is 33085032616.

It is a happy number.

61623058033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61532275249 + 90782784 = 248057^2 + 9528^2 .

It is a cyclic number.

It is not a de Polignac number, because 61623058033 - 2⁵ = 61623058001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 61623057983 and 61623058001.

It is not a weakly prime, because it can be changed into another prime (61623058037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30811529016 + 30811529017.

It is an arithmetic number, because the mean of its divisors is an integer number (30811529017).

Almost surely, 2^61623058033 is an apocalyptic number.

It is an amenable number.

61623058033 is a deficient number, since it is larger than the sum of its proper divisors (1).

61623058033 is an equidigital number, since it uses as much as digits as its factorization.

61623058033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 61623058033 in words is "sixty-one billion, six hundred twenty-three million, fifty-eight thousand, thirty-three".