54130533242 has 8 divisors (see below), whose sum is σ = 82308071316. Its totient is φ = 26694509472.

The previous prime is 54130533239. The next prime is 54130533253. The reversal of 54130533242 is 24233503145.

It can be written as a sum of positive squares in 2 ways, for example, as 53508479761 + 622053481 = 231319^2 + 24941^2 .

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

It is a super-4 number, since 4×54130533242⁴ (a number of 44 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 54130533199 and 54130533208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185378393 + ... + 185378684.

Almost surely, 2^54130533242 is an apocalyptic number.

54130533242 is a deficient number, since it is larger than the sum of its proper divisors (28177538074).

54130533242 is a wasteful number, since it uses less digits than its factorization.

54130533242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370757152.

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 54130533242 in words is "fifty-four billion, one hundred thirty million, five hundred thirty-three thousand, two hundred forty-two".