54696478612770 has 192 divisors, whose sum is σ = 147264046151040. Its totient is φ = 14075593804800.

The previous prime is 54696478612757. The next prime is 54696478612777. The reversal of 54696478612770 is 7721687469645.

54696478612770 is a `hidden beast` number, since 5 + 4 + 6 + 9 + 6 + 478 + 61 + 27 + 70 = 666.

It is not an unprimeable number, because it can be changed into a prime (54696478612777) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 260877841 + ... + 261087419.

It is an arithmetic number, because the mean of its divisors is an integer number (767000240370).

Almost surely, 2^{54696478612770} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54696478612770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73632023075520).

54696478612770 is an abundant number, since it is smaller than the sum of its proper divisors (92567567538270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54696478612770 is a wasteful number, since it uses less digits than its factorization.

54696478612770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210401 (or 210398 counting only the distinct ones).

The product of its (nonzero) digits is 853493760, while the sum is 72.

The spelling of 54696478612770 in words is "fifty-four trillion, six hundred ninety-six billion, four hundred seventy-eight million, six hundred twelve thousand, seven hundred seventy".