54311451 has 8 divisors (see below), whose sum is σ = 74099520. Its totient is φ = 35365512.

The previous prime is 54311431. The next prime is 54311459. The reversal of 54311451 is 15411345.

It is a happy number.

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

It is not a de Polignac number, because 54311451 - 2⁵ = 54311419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54311459) 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, 210381 + ... + 210638.

It is an arithmetic number, because the mean of its divisors is an integer number (9262440).

Almost surely, 2^54311451 is an apocalyptic number.

54311451 is a deficient number, since it is larger than the sum of its proper divisors (19788069).

54311451 is a wasteful number, since it uses less digits than its factorization.

54311451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421065.

The product of its digits is 1200, while the sum is 24.

The square root of 54311451 is about 7369.6303163727. The cubic root of 54311451 is about 378.7015958358.

Adding to 54311451 its reverse (15411345), we get a palindrome (69722796).

The spelling of 54311451 in words is "fifty-four million, three hundred eleven thousand, four hundred fifty-one".