54375401 has 4 divisors (see below), whose sum is σ = 57573972. Its totient is φ = 51176832.

The previous prime is 54375371. The next prime is 54375407. The reversal of 54375401 is 10457345.

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 50069776 + 4305625 = 7076^2 + 2075^2 .

It is a cyclic number.

It is not a de Polignac number, because 54375401 - 2¹⁰ = 54374377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54375407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1599260 + ... + 1599293.

It is an arithmetic number, because the mean of its divisors is an integer number (14393493).

Almost surely, 2^54375401 is an apocalyptic number.

It is an amenable number.

54375401 is a deficient number, since it is larger than the sum of its proper divisors (3198571).

54375401 is a wasteful number, since it uses less digits than its factorization.

54375401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3198570.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 54375401 is about 7373.9677921727. The cubic root of 54375401 is about 378.8501738829.

The spelling of 54375401 in words is "fifty-four million, three hundred seventy-five thousand, four hundred one".