544453011 has 6 divisors (see below), whose sum is σ = 786432140. Its totient is φ = 362968668.

The previous prime is 544453009. The next prime is 544453073. The reversal of 544453011 is 110354445.

It is a happy number.

It is not a de Polignac number, because 544453011 - 2¹ = 544453009 is a prime.

It is a super-2 number, since 2×544453011² = 592858162373932242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (544453081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30247381 + ... + 30247398.

Almost surely, 2^544453011 is an apocalyptic number.

544453011 is a deficient number, since it is larger than the sum of its proper divisors (241979129).

544453011 is a wasteful number, since it uses less digits than its factorization.

544453011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60494785 (or 60494782 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 544453011 is about 23333.5169016589. The cubic root of 544453011 is about 816.5575548983.

The spelling of 544453011 in words is "five hundred forty-four million, four hundred fifty-three thousand, eleven".