54511681752748 has 48 divisors (see below), whose sum is σ = 105806380496544. Its totient is φ = 24366093373440.

The previous prime is 54511681752743. The next prime is 54511681752763. The reversal of 54511681752748 is 84725718611545.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 54511681752748.

It is not an unprimeable number, because it can be changed into a prime (54511681752743) 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, 24097465 + ... + 26262352.

It is an arithmetic number, because the mean of its divisors is an integer number (2204299593678).

Almost surely, 2^{54511681752748} is an apocalyptic number.

It is an amenable number.

54511681752748 is a deficient number, since it is larger than the sum of its proper divisors (51294698743796).

54511681752748 is a wasteful number, since it uses less digits than its factorization.

54511681752748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50360242 (or 50360240 counting only the distinct ones).

The product of its digits is 75264000, while the sum is 64.

The spelling of 54511681752748 in words is "fifty-four trillion, five hundred eleven billion, six hundred eighty-one million, seven hundred fifty-two thousand, seven hundred forty-eight".