542725423248 has 20 divisors (see below), whose sum is σ = 1402040676848. Its totient is φ = 180908474400.

The previous prime is 542725423241. The next prime is 542725423267. The reversal of 542725423248 is 842324527245.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 11306779651 = 542725423248 / (5 + 4 + 2 + 7 + 2 + 5 + 4 + 2 + 3 + 2 + 4 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 542725423197 and 542725423206.

It is not an unprimeable number, because it can be changed into a prime (542725423241) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 5653389778 + ... + 5653389873.

Almost surely, 2^542725423248 is an apocalyptic number.

It is an amenable number.

542725423248 is an abundant number, since it is smaller than the sum of its proper divisors (859315253600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542725423248 is a wasteful number, since it uses less digits than its factorization.

542725423248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11306779662 (or 11306779656 counting only the distinct ones).

The product of its digits is 4300800, while the sum is 48.

The spelling of 542725423248 in words is "five hundred forty-two billion, seven hundred twenty-five million, four hundred twenty-three thousand, two hundred forty-eight".