4544214654 has 32 divisors (see below), whose sum is σ = 10419572736. Its totient is φ = 1294247520.

The previous prime is 4544214643. The next prime is 4544214677. The reversal of 4544214654 is 4564124454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157342 + ... + 183969.

It is an arithmetic number, because the mean of its divisors is an integer number (325611648).

Almost surely, 2^4544214654 is an apocalyptic number.

4544214654 is an abundant number, since it is smaller than the sum of its proper divisors (5875358082).

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

4544214654 is a wasteful number, since it uses less digits than its factorization.

4544214654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341640.

The product of its digits is 307200, while the sum is 39.

The square root of 4544214654 is about 67410.7903380460. The cubic root of 4544214654 is about 1656.3531804351.

The spelling of 4544214654 in words is "four billion, five hundred forty-four million, two hundred fourteen thousand, six hundred fifty-four".