60553397776 has 15 divisors (see below), whose sum is σ = 117324115311. Its totient is φ = 30276206736.

The previous prime is 60553397761. The next prime is 60553397789. The reversal of 60553397776 is 67779335506.

It is a happy number.

The square root of 60553397776 is 246076.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60553397776.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 953545 + ... + 1015063.

Almost surely, 2^60553397776 is an apocalyptic number.

60553397776 is the 246076-th square number.

It is an amenable number.

60553397776 is a deficient number, since it is larger than the sum of its proper divisors (56770717535).

60553397776 is an frugal number, since it uses more digits than its factorization.

60553397776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123046 (or 61521 counting only the distinct ones).

The product of its (nonzero) digits is 25004700, while the sum is 58.

It can be divided in two parts, 60553 and 397776, that added together give a square (458329 = 677²).

The spelling of 60553397776 in words is "sixty billion, five hundred fifty-three million, three hundred ninety-seven thousand, seven hundred seventy-six".