54642031324 has 6 divisors (see below), whose sum is σ = 95623554824. Its totient is φ = 27321015660.

The previous prime is 54642031313. The next prime is 54642031331. The reversal of 54642031324 is 42313024645.

It is a self number, because there is not a number n which added to its sum of digits gives 54642031324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6830253912 + ... + 6830253919.

Almost surely, 2^54642031324 is an apocalyptic number.

It is an amenable number.

54642031324 is a deficient number, since it is larger than the sum of its proper divisors (40981523500).

54642031324 is a wasteful number, since it uses less digits than its factorization.

54642031324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13660507835 (or 13660507833 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 54642031324 its reverse (42313024645), we get a palindrome (96955055969).

The spelling of 54642031324 in words is "fifty-four billion, six hundred forty-two million, thirty-one thousand, three hundred twenty-four".