54475696261 has 8 divisors (see below), whose sum is σ = 63278561024. Its totient is φ = 45927987120.

The previous prime is 54475696237. The next prime is 54475696277. The reversal of 54475696261 is 16269657445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54475696261 - 2¹⁵ = 54475663493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54475691261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63788445 + ... + 63789298.

It is an arithmetic number, because the mean of its divisors is an integer number (7909820128).

Almost surely, 2^54475696261 is an apocalyptic number.

It is an amenable number.

54475696261 is a deficient number, since it is larger than the sum of its proper divisors (8802864763).

54475696261 is a wasteful number, since it uses less digits than its factorization.

54475696261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127577811.

The product of its digits is 10886400, while the sum is 55.

The spelling of 54475696261 in words is "fifty-four billion, four hundred seventy-five million, six hundred ninety-six thousand, two hundred sixty-one".