61054795368 has 144 divisors (see below), whose sum is σ = 198559071360. Its totient is φ = 16881480000.

The previous prime is 61054795327. The next prime is 61054795427. The reversal of 61054795368 is 86359745016.

61054795368 is a `hidden beast` number, since 6 + 1 + 0 + 547 + 95 + 3 + 6 + 8 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 169758 + ... + 388493.

It is an arithmetic number, because the mean of its divisors is an integer number (1378882440).

Almost surely, 2^61054795368 is an apocalyptic number.

It is an amenable number.

61054795368 is an abundant number, since it is smaller than the sum of its proper divisors (137504275992).

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

61054795368 is a wasteful number, since it uses less digits than its factorization.

61054795368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558308 (or 558294 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 61054795368 in words is "sixty-one billion, fifty-four million, seven hundred ninety-five thousand, three hundred sixty-eight".