54464401 has 4 divisors (see below), whose sum is σ = 54510372. Its totient is φ = 54418432.

The previous prime is 54464387. The next prime is 54464411. The reversal of 54464401 is 10446445.

It is a Cunningham number, because it is equal to 7380²+1.

54464401 is an esthetic number in base 9, because in such base its adjacent digits differ by 1.

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

It can be written as a sum of positive squares in 2 ways, for example, as 18284176 + 36180225 = 4276^2 + 6015^2 .

It is a cyclic number.

It is not a de Polignac number, because 54464401 - 2¹³ = 54456209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54464401.

It is not an unprimeable number, because it can be changed into a prime (54464411) 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, 21160 + ... + 23593.

It is an arithmetic number, because the mean of its divisors is an integer number (13627593).

Almost surely, 2^54464401 is an apocalyptic number.

It is an amenable number.

54464401 is a deficient number, since it is larger than the sum of its proper divisors (45971).

54464401 is a wasteful number, since it uses less digits than its factorization.

54464401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45970.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 54464401 is about 7380.0000677507. Note that the first 4 decimals coincide. The cubic root of 54464401 is about 379.0567580217.

The spelling of 54464401 in words is "fifty-four million, four hundred sixty-four thousand, four hundred one".