54422511012544 has 28 divisors (see below), whose sum is σ = 108134378888544. Its totient is φ = 27176053339904.

The previous prime is 54422511012491. The next prime is 54422511012559. The reversal of 54422511012544 is 44521011522445.

It is a super-2 number, since 2×54422511012544² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54422511012497 and 54422511012506.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 549983992 + ... + 550082935.

Almost surely, 2^{54422511012544} is an apocalyptic number.

It is an amenable number.

54422511012544 is a deficient number, since it is larger than the sum of its proper divisors (53711867876000).

54422511012544 is a wasteful number, since it uses less digits than its factorization.

54422511012544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100067712 (or 1100067702 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 40.

Adding to 54422511012544 its reverse (44521011522445), we get a palindrome (98943522534989).

The spelling of 54422511012544 in words is "fifty-four trillion, four hundred twenty-two billion, five hundred eleven million, twelve thousand, five hundred forty-four".