54070335600640 has 96 divisors (see below), whose sum is σ = 130727486569680. Its totient is φ = 21463033446400.

The previous prime is 54070335600629. The next prime is 54070335600679. The reversal of 54070335600640 is 4600653307045.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 18812401 + ... + 21495280.

Almost surely, 2^{54070335600640} is an apocalyptic number.

It is an amenable number.

54070335600640 is an abundant number, since it is smaller than the sum of its proper divisors (76657150969040).

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

54070335600640 is a wasteful number, since it uses less digits than its factorization.

54070335600640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40307839 (or 40307819 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 43.

Adding to 54070335600640 its reverse (4600653307045), we get a palindrome (58670988907685).

The spelling of 54070335600640 in words is "fifty-four trillion, seventy billion, three hundred thirty-five million, six hundred thousand, six hundred forty".