61476605755672 has 16 divisors (see below), whose sum is σ = 115425891786240. Its totient is φ = 30696367946016.

The previous prime is 61476605755633. The next prime is 61476605755703. The reversal of 61476605755672 is 27655750667416.

61476605755672 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×61476605755672³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 61476605755598 and 61476605755607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5241860248 + ... + 5241871975.

It is an arithmetic number, because the mean of its divisors is an integer number (7214118236640).

Almost surely, 2^{61476605755672} is an apocalyptic number.

It is an amenable number.

61476605755672 is a deficient number, since it is larger than the sum of its proper divisors (53949286030568).

61476605755672 is a wasteful number, since it uses less digits than its factorization.

61476605755672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10483732962 (or 10483732958 counting only the distinct ones).

The product of its (nonzero) digits is 444528000, while the sum is 67.

The spelling of 61476605755672 in words is "sixty-one trillion, four hundred seventy-six billion, six hundred five million, seven hundred fifty-five thousand, six hundred seventy-two".