61450483338931 has 2 divisors, whose sum is σ = 61450483338932. Its totient is φ = 61450483338930.

The previous prime is 61450483338917. The next prime is 61450483339013. The reversal of 61450483338931 is 13983338405416.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61450483338931 - 2²⁵ = 61450449784499 is a prime.

It is a super-2 number, since 2×61450483338931² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (61450483338911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30725241669465 + 30725241669466.

It is an arithmetic number, because the mean of its divisors is an integer number (30725241669466).

Almost surely, 2^{61450483338931} is an apocalyptic number.

61450483338931 is a deficient number, since it is larger than the sum of its proper divisors (1).

61450483338931 is an equidigital number, since it uses as much as digits as its factorization.

61450483338931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22394880, while the sum is 58.

The spelling of 61450483338931 in words is "sixty-one trillion, four hundred fifty billion, four hundred eighty-three million, three hundred thirty-eight thousand, nine hundred thirty-one".