61282575373 has 2 divisors, whose sum is σ = 61282575374. Its totient is φ = 61282575372.

The previous prime is 61282575349. The next prime is 61282575397. The reversal of 61282575373 is 37357528216.

It is a balanced prime because it is at equal distance from previous prime (61282575349) and next prime (61282575397).

It can be written as a sum of positive squares in only one way, i.e., 58244030244 + 3038545129 = 241338^2 + 55123^2 .

It is a cyclic number.

It is not a de Polignac number, because 61282575373 - 2⁹ = 61282574861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61282075373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30641287686 + 30641287687.

It is an arithmetic number, because the mean of its divisors is an integer number (30641287687).

Almost surely, 2^61282575373 is an apocalyptic number.

It is an amenable number.

61282575373 is a deficient number, since it is larger than the sum of its proper divisors (1).

61282575373 is an equidigital number, since it uses as much as digits as its factorization.

61282575373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2116800, while the sum is 49.

The spelling of 61282575373 in words is "sixty-one billion, two hundred eighty-two million, five hundred seventy-five thousand, three hundred seventy-three".