544354901 has 4 divisors (see below), whose sum is σ = 546128352. Its totient is φ = 542581452.

The previous prime is 544354873. The next prime is 544354933. The reversal of 544354901 is 109453445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 109453445 = 5 ⋅21890689.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-544354901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544354981) 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, 886265 + ... + 886878.

It is an arithmetic number, because the mean of its divisors is an integer number (136532088).

Almost surely, 2^544354901 is an apocalyptic number.

It is an amenable number.

544354901 is a deficient number, since it is larger than the sum of its proper divisors (1773451).

544354901 is a wasteful number, since it uses less digits than its factorization.

544354901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773450.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 544354901 is about 23331.4144663370. The cubic root of 544354901 is about 816.5085042777.

The spelling of 544354901 in words is "five hundred forty-four million, three hundred fifty-four thousand, nine hundred one".