54540311451 has 8 divisors (see below), whose sum is σ = 72721889280. Its totient is φ = 36359470632.

The previous prime is 54540311437. The next prime is 54540311453. The reversal of 54540311451 is 15411304545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54540311451 - 2¹¹ = 54540309403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54540311453) 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, 21126 + ... + 330948.

It is an arithmetic number, because the mean of its divisors is an integer number (9090236160).

Almost surely, 2^54540311451 is an apocalyptic number.

54540311451 is a deficient number, since it is larger than the sum of its proper divisors (18181577829).

54540311451 is a wasteful number, since it uses less digits than its factorization.

54540311451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368505.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 54540311451 its reverse (15411304545), we get a palindrome (69951615996).

The spelling of 54540311451 in words is "fifty-four billion, five hundred forty million, three hundred eleven thousand, four hundred fifty-one".