54589302442 has 4 divisors (see below), whose sum is σ = 81883953666. Its totient is φ = 27294651220.

The previous prime is 54589302407. The next prime is 54589302451. The reversal of 54589302442 is 24420398545.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24420398545 = 5 ⋅4884079709.

It can be written as a sum of positive squares in only one way, i.e., 50994220761 + 3595081681 = 225819^2 + 59959^2 .

It is a super-2 number, since 2×54589302442² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54589302392 and 54589302401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13647325609 + ... + 13647325612.

Almost surely, 2^54589302442 is an apocalyptic number.

54589302442 is a deficient number, since it is larger than the sum of its proper divisors (27294651224).

54589302442 is a wasteful number, since it uses less digits than its factorization.

54589302442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27294651223.

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 54589302442 in words is "fifty-four billion, five hundred eighty-nine million, three hundred two thousand, four hundred forty-two".