61477376306301 has 12 divisors (see below), whose sum is σ = 91665191912320. Its totient is φ = 39662823423240.

The previous prime is 61477376306251. The next prime is 61477376306309. The reversal of 61477376306301 is 10360367377416.

It is not a de Polignac number, because 61477376306301 - 2¹⁹ = 61477375782013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61477376306309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110174509231 + ... + 110174509788.

Almost surely, 2^{61477376306301} is an apocalyptic number.

It is an amenable number.

61477376306301 is a deficient number, since it is larger than the sum of its proper divisors (30187815606019).

61477376306301 is a wasteful number, since it uses less digits than its factorization.

61477376306301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220349019056 (or 220349019053 counting only the distinct ones).

The product of its (nonzero) digits is 8001504, while the sum is 54.

The spelling of 61477376306301 in words is "sixty-one trillion, four hundred seventy-seven billion, three hundred seventy-six million, three hundred six thousand, three hundred one".