544065137 has 16 divisors (see below), whose sum is σ = 689817600. Its totient is φ = 416757840.

The previous prime is 544065089. The next prime is 544065157. The reversal of 544065137 is 731560445.

It is a cyclic number.

It is not a de Polignac number, because 544065137 - 2⁶ = 544065073 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 544065097 and 544065106.

It is not an unprimeable number, because it can be changed into a prime (544065157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55337 + ... + 64422.

It is an arithmetic number, because the mean of its divisors is an integer number (43113600).

Almost surely, 2^544065137 is an apocalyptic number.

It is an amenable number.

544065137 is a deficient number, since it is larger than the sum of its proper divisors (145752463).

544065137 is a wasteful number, since it uses less digits than its factorization.

544065137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119836.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 544065137 is about 23325.2039005021. The cubic root of 544065137 is about 816.3636007950.

The spelling of 544065137 in words is "five hundred forty-four million, sixty-five thousand, one hundred thirty-seven".