54753066945 has 12 divisors (see below), whose sum is σ = 94905316116. Its totient is φ = 29201635680.

The previous prime is 54753066941. The next prime is 54753066961. The reversal of 54753066945 is 54966035745.

54753066945 is a `hidden beast` number, since 5 + 4 + 7 + 530 + 6 + 69 + 45 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 33889864464 + 20863202481 = 184092^2 + 144441^2 .

It is not a de Polignac number, because 54753066945 - 2² = 54753066941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54753066891 and 54753066900.

It is not an unprimeable number, because it can be changed into a prime (54753066941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 608367366 + ... + 608367455.

It is an arithmetic number, because the mean of its divisors is an integer number (7908776343).

Almost surely, 2^54753066945 is an apocalyptic number.

It is an amenable number.

54753066945 is a deficient number, since it is larger than the sum of its proper divisors (40152249171).

54753066945 is a wasteful number, since it uses less digits than its factorization.

54753066945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216734832 (or 1216734829 counting only the distinct ones).

The product of its (nonzero) digits is 13608000, while the sum is 54.

The spelling of 54753066945 in words is "fifty-four billion, seven hundred fifty-three million, sixty-six thousand, nine hundred forty-five".