54251432504 has 8 divisors (see below), whose sum is σ = 101721435960. Its totient is φ = 27125716248.

The previous prime is 54251432483. The next prime is 54251432513. The reversal of 54251432504 is 40523415245.

It is a tau number, because it is divible by the number of its divisors (8).

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, 3390714524 + ... + 3390714539.

It is an arithmetic number, because the mean of its divisors is an integer number (12715179495).

Almost surely, 2^54251432504 is an apocalyptic number.

It is an amenable number.

54251432504 is a deficient number, since it is larger than the sum of its proper divisors (47470003456).

54251432504 is a wasteful number, since it uses less digits than its factorization.

54251432504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6781429069 (or 6781429065 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 54251432504 its reverse (40523415245), we get a palindrome (94774847749).

The spelling of 54251432504 in words is "fifty-four billion, two hundred fifty-one million, four hundred thirty-two thousand, five hundred four".