544742051 has 16 divisors (see below), whose sum is σ = 657868800. Its totient is φ = 440957088.

The previous prime is 544742039. The next prime is 544742069. The reversal of 544742051 is 150247445.

It is a cyclic number.

It is not a de Polignac number, because 544742051 - 2¹⁰ = 544741027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 544741999 and 544742017.

It is not an unprimeable number, because it can be changed into a prime (544744051) 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, 8696 + ... + 34133.

It is an arithmetic number, because the mean of its divisors is an integer number (41116800).

Almost surely, 2^544742051 is an apocalyptic number.

544742051 is a deficient number, since it is larger than the sum of its proper divisors (113126749).

544742051 is a wasteful number, since it uses less digits than its factorization.

544742051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42938.

The product of its (nonzero) digits is 22400, while the sum is 32.

The square root of 544742051 is about 23339.7097454103. The cubic root of 544742051 is about 816.7020277530.

Adding to 544742051 its reverse (150247445), we get a palindrome (694989496).

The spelling of 544742051 in words is "five hundred forty-four million, seven hundred forty-two thousand, fifty-one".