60455336640 has 56 divisors (see below), whose sum is σ = 191945696880. Its totient is φ = 16121422848.

The previous prime is 60455336611. The next prime is 60455336653. The reversal of 60455336640 is 4663355406.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 60455336592 and 60455336601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31486195 + ... + 31488114.

It is an arithmetic number, because the mean of its divisors is an integer number (3427601730).

Almost surely, 2^60455336640 is an apocalyptic number.

60455336640 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60455336640 is an abundant number, since it is smaller than the sum of its proper divisors (131490360240).

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

60455336640 is a wasteful number, since it uses less digits than its factorization.

60455336640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62974329 (or 62974319 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 60455336640 in words is "sixty billion, four hundred fifty-five million, three hundred thirty-six thousand, six hundred forty".