61096034216531 has 2 divisors, whose sum is σ = 61096034216532. Its totient is φ = 61096034216530.

The previous prime is 61096034216507. The next prime is 61096034216627. The reversal of 61096034216531 is 13561243069016.

61096034216531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61096034216531 - 2³⁰ = 61094960474707 is a prime.

It is a super-2 number, since 2×61096034216531² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (61096034216831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30548017108265 + 30548017108266.

It is an arithmetic number, because the mean of its divisors is an integer number (30548017108266).

Almost surely, 2^{61096034216531} is an apocalyptic number.

61096034216531 is a deficient number, since it is larger than the sum of its proper divisors (1).

61096034216531 is an equidigital number, since it uses as much as digits as its factorization.

61096034216531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 61096034216531 in words is "sixty-one trillion, ninety-six billion, thirty-four million, two hundred sixteen thousand, five hundred thirty-one".