54144530214 has 64 divisors (see below), whose sum is σ = 112786914240. Its totient is φ = 17307422720.

The previous prime is 54144530191. The next prime is 54144530221. The reversal of 54144530214 is 41203544145.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18688414 + ... + 18691310.

It is an arithmetic number, because the mean of its divisors is an integer number (1762295535).

Almost surely, 2^54144530214 is an apocalyptic number.

54144530214 is an abundant number, since it is smaller than the sum of its proper divisors (58642384026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54144530214 is a wasteful number, since it uses less digits than its factorization.

54144530214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3625.

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 54144530214 in words is "fifty-four billion, one hundred forty-four million, five hundred thirty thousand, two hundred fourteen".