54726662745 has 32 divisors (see below), whose sum is σ = 98940873600. Its totient is φ = 28692844992.

The previous prime is 54726662693. The next prime is 54726662761.

54726662745 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54726662745 - 2²¹ = 54724565593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54726662691 and 54726662700.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3427482 + ... + 3443411.

It is an arithmetic number, because the mean of its divisors is an integer number (3091902300).

Almost surely, 2^54726662745 is an apocalyptic number.

It is an amenable number.

54726662745 is a deficient number, since it is larger than the sum of its proper divisors (44214210855).

54726662745 is a wasteful number, since it uses less digits than its factorization.

54726662745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6870966 (or 6870960 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 54.

The spelling of 54726662745 in words is "fifty-four billion, seven hundred twenty-six million, six hundred sixty-two thousand, seven hundred forty-five".