54577046563 has 8 divisors (see below), whose sum is σ = 60142148528. Its totient is φ = 49207211424.

The previous prime is 54577046543. The next prime is 54577046591. The reversal of 54577046563 is 36564077545.

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 54577046563 - 2²⁵ = 54543492131 is a prime.

It is a super-2 number, since 2×54577046563² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54577046563.

It is not an unprimeable number, because it can be changed into a prime (54577046543) 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, 48816120 + ... + 48817237.

It is an arithmetic number, because the mean of its divisors is an integer number (7517768566).

Almost surely, 2^54577046563 is an apocalyptic number.

54577046563 is a deficient number, since it is larger than the sum of its proper divisors (5565101965).

54577046563 is a wasteful number, since it uses less digits than its factorization.

54577046563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97633413.

The product of its (nonzero) digits is 10584000, while the sum is 52.

The spelling of 54577046563 in words is "fifty-four billion, five hundred seventy-seven million, forty-six thousand, five hundred sixty-three".