54151443214 has 16 divisors (see below), whose sum is σ = 88890995376. Its totient is φ = 24536641600.

The previous prime is 54151443169. The next prime is 54151443217. The reversal of 54151443214 is 41234415145.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 54151443214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54151443217) 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, 3875407 + ... + 3889354.

It is an arithmetic number, because the mean of its divisors is an integer number (5555687211).

Almost surely, 2^54151443214 is an apocalyptic number.

54151443214 is a deficient number, since it is larger than the sum of its proper divisors (34739552162).

54151443214 is a wasteful number, since it uses less digits than its factorization.

54151443214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7765091.

The product of its digits is 38400, while the sum is 34.

Adding to 54151443214 its reverse (41234415145), we get a palindrome (95385858359).

The spelling of 54151443214 in words is "fifty-four billion, one hundred fifty-one million, four hundred forty-three thousand, two hundred fourteen".