54431512016014 has 32 divisors (see below), whose sum is σ = 93987036541440. Its totient is φ = 23158838914848.

The previous prime is 54431512015997. The next prime is 54431512016033. The reversal of 54431512016014 is 41061021513445.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39976524 + ... + 41315680.

It is an arithmetic number, because the mean of its divisors is an integer number (2937094891920).

Almost surely, 2^{54431512016014} is an apocalyptic number.

54431512016014 is a deficient number, since it is larger than the sum of its proper divisors (39555524525426).

54431512016014 is a wasteful number, since it uses less digits than its factorization.

54431512016014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360192.

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 54431512016014 its reverse (41061021513445), we get a palindrome (95492533529459).

The spelling of 54431512016014 in words is "fifty-four trillion, four hundred thirty-one billion, five hundred twelve million, sixteen thousand, fourteen".