54572401 has 4 divisors (see below), whose sum is σ = 58770292. Its totient is φ = 50374512.

The previous prime is 54572377. The next prime is 54572411. The reversal of 54572401 is 10427545.

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 25401600 + 29170801 = 5040^2 + 5401^2 .

It is a cyclic number.

It is not a de Polignac number, because 54572401 - 2⁹ = 54571889 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 54572401.

It is not an unprimeable number, because it can be changed into a prime (54572411) 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, 2098926 + ... + 2098951.

It is an arithmetic number, because the mean of its divisors is an integer number (14692573).

Almost surely, 2^54572401 is an apocalyptic number.

It is an amenable number.

54572401 is a deficient number, since it is larger than the sum of its proper divisors (4197891).

54572401 is a wasteful number, since it uses less digits than its factorization.

54572401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4197890.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 54572401 is about 7387.3135171048. The cubic root of 54572401 is about 379.3071423677.

Adding to 54572401 its reverse (10427545), we get a palindrome (64999946).

The spelling of 54572401 in words is "fifty-four million, five hundred seventy-two thousand, four hundred one".