63120045260633 has 16 divisors (see below), whose sum is σ = 63795098102400. Its totient is φ = 62445494592000.

The previous prime is 63120045260611. The next prime is 63120045260647. The reversal of 63120045260633 is 33606254002136.

It is a cyclic number.

It is not a de Polignac number, because 63120045260633 - 2¹² = 63120045256537 is a prime.

It is a super-2 number, since 2×63120045260633² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63120045260663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3734684483 + ... + 3734701383.

It is an arithmetic number, because the mean of its divisors is an integer number (3987193631400).

Almost surely, 2^{63120045260633} is an apocalyptic number.

It is an amenable number.

63120045260633 is a deficient number, since it is larger than the sum of its proper divisors (675052841767).

63120045260633 is a wasteful number, since it uses less digits than its factorization.

63120045260633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29408.

The product of its (nonzero) digits is 466560, while the sum is 41.

Adding to 63120045260633 its reverse (33606254002136), we get a palindrome (96726299262769).

The spelling of 63120045260633 in words is "sixty-three trillion, one hundred twenty billion, forty-five million, two hundred sixty thousand, six hundred thirty-three".