54577045651 has 8 divisors (see below), whose sum is σ = 54765082064. Its totient is φ = 54389076480.

The previous prime is 54577045643. The next prime is 54577045673. The reversal of 54577045651 is 15654077545.

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 54577045651 - 2³ = 54577045643 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54577045595 and 54577045604.

It is not an unprimeable number, because it can be changed into a prime (54577045751) 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, 2035291 + ... + 2061931.

It is an arithmetic number, because the mean of its divisors is an integer number (6845635258).

Almost surely, 2^54577045651 is an apocalyptic number.

54577045651 is a deficient number, since it is larger than the sum of its proper divisors (188036413).

54577045651 is a wasteful number, since it uses less digits than its factorization.

54577045651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33621.

The product of its (nonzero) digits is 2940000, while the sum is 49.

The spelling of 54577045651 in words is "fifty-four billion, five hundred seventy-seven million, forty-five thousand, six hundred fifty-one".