54312320430031 has 8 divisors (see below), whose sum is σ = 55813090947120. Its totient is φ = 52813279911168.

The previous prime is 54312320429953. The next prime is 54312320430079. The reversal of 54312320430031 is 13003402321345.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54312320430031 - 2²¹ = 54312318332879 is a prime.

It is a super-2 number, since 2×54312320430031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54312320429975 and 54312320430002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54312320430931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432435901 + ... + 432561478.

It is an arithmetic number, because the mean of its divisors is an integer number (6976636368390).

Almost surely, 2^{54312320430031} is an apocalyptic number.

54312320430031 is a deficient number, since it is larger than the sum of its proper divisors (1500770517089).

54312320430031 is a wasteful number, since it uses less digits than its factorization.

54312320430031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864999113.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 54312320430031 its reverse (13003402321345), we get a palindrome (67315722751376).

The spelling of 54312320430031 in words is "fifty-four trillion, three hundred twelve billion, three hundred twenty million, four hundred thirty thousand, thirty-one".