54431024213054 has 4 divisors (see below), whose sum is σ = 81646536319584. Its totient is φ = 27215512106526.

The previous prime is 54431024212987. The next prime is 54431024213089. The reversal of 54431024213054 is 45031242013445.

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

It is a junction number, because it is equal to n+sod(n) for n = 54431024212999 and 54431024213017.

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, 13607756053262 + ... + 13607756053265.

It is an arithmetic number, because the mean of its divisors is an integer number (20411634079896).

Almost surely, 2^{54431024213054} is an apocalyptic number.

54431024213054 is a deficient number, since it is larger than the sum of its proper divisors (27215512106530).

54431024213054 is a wasteful number, since it uses less digits than its factorization.

54431024213054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27215512106529.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 54431024213054 its reverse (45031242013445), we get a palindrome (99462266226499).

The spelling of 54431024213054 in words is "fifty-four trillion, four hundred thirty-one billion, twenty-four million, two hundred thirteen thousand, fifty-four".