54303242402 has 4 divisors (see below), whose sum is σ = 81454863606. Its totient is φ = 27151621200.

The previous prime is 54303242333. The next prime is 54303242419. The reversal of 54303242402 is 20424230345.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 53880158641 + 423083761 = 232121^2 + 20569^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13575810599 + ... + 13575810602.

Almost surely, 2^54303242402 is an apocalyptic number.

54303242402 is a deficient number, since it is larger than the sum of its proper divisors (27151621204).

54303242402 is a wasteful number, since it uses less digits than its factorization.

54303242402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27151621203.

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 54303242402 its reverse (20424230345), we get a palindrome (74727472747).

The spelling of 54303242402 in words is "fifty-four billion, three hundred three million, two hundred forty-two thousand, four hundred two".