61233012046597 has 2 divisors, whose sum is σ = 61233012046598. Its totient is φ = 61233012046596.

The previous prime is 61233012046523. The next prime is 61233012046621. The reversal of 61233012046597 is 79564021033216.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51279548628676 + 9953463417921 = 7160974^2 + 3154911^2 .

It is a cyclic number.

It is not a de Polignac number, because 61233012046597 - 2¹¹ = 61233012044549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 61233012046597.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61233012446597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30616506023298 + 30616506023299.

It is an arithmetic number, because the mean of its divisors is an integer number (30616506023299).

Almost surely, 2^{61233012046597} is an apocalyptic number.

It is an amenable number.

61233012046597 is a deficient number, since it is larger than the sum of its proper divisors (1).

61233012046597 is an equidigital number, since it uses as much as digits as its factorization.

61233012046597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 61233012046597 in words is "sixty-one trillion, two hundred thirty-three billion, twelve million, forty-six thousand, five hundred ninety-seven".