54302120154 has 96 divisors (see below), whose sum is σ = 126481305600. Its totient is φ = 16777152000.

The previous prime is 54302120149. The next prime is 54302120183. The reversal of 54302120154 is 45102120345.

54302120154 is a `hidden beast` number, since 5 + 430 + 21 + 201 + 5 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5898447 + ... + 5907645.

It is an arithmetic number, because the mean of its divisors is an integer number (1317513600).

Almost surely, 2^54302120154 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54302120154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63240652800).

54302120154 is an abundant number, since it is smaller than the sum of its proper divisors (72179185446).

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

54302120154 is a wasteful number, since it uses less digits than its factorization.

54302120154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9516 (or 9513 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 54302120154 its reverse (45102120345), we get a palindrome (99404240499).

The spelling of 54302120154 in words is "fifty-four billion, three hundred two million, one hundred twenty thousand, one hundred fifty-four".