54726548461 has 48 divisors (see below), whose sum is σ = 64909216512. Its totient is φ = 45706360320.

The previous prime is 54726548453. The next prime is 54726548477. The reversal of 54726548461 is 16484562745.

It is not a de Polignac number, because 54726548461 - 2³ = 54726548453 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54726548399 and 54726548408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54726548491) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35466856 + ... + 35468398.

It is an arithmetic number, because the mean of its divisors is an integer number (1352275344).

Almost surely, 2^54726548461 is an apocalyptic number.

It is an amenable number.

54726548461 is a deficient number, since it is larger than the sum of its proper divisors (10182668051).

54726548461 is a wasteful number, since it uses less digits than its factorization.

54726548461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802 (or 1771 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 52.

The spelling of 54726548461 in words is "fifty-four billion, seven hundred twenty-six million, five hundred forty-eight thousand, four hundred sixty-one".