54469451 has 4 divisors (see below), whose sum is σ = 56837712. Its totient is φ = 52101192.

The previous prime is 54469427. The next prime is 54469463. The reversal of 54469451 is 15496445.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54469451 - 2¹⁴ = 54453067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54462451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1184096 + ... + 1184141.

It is an arithmetic number, because the mean of its divisors is an integer number (14209428).

Almost surely, 2^54469451 is an apocalyptic number.

54469451 is a deficient number, since it is larger than the sum of its proper divisors (2368261).

54469451 is a wasteful number, since it uses less digits than its factorization.

54469451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2368260.

The product of its digits is 86400, while the sum is 38.

The square root of 54469451 is about 7380.3422007384. The cubic root of 54469451 is about 379.0684731814.

The spelling of 54469451 in words is "fifty-four million, four hundred sixty-nine thousand, four hundred fifty-one".