544858041025 has 9 divisors (see below), whose sum is σ = 675628547401. Its totient is φ = 435883480240.

The previous prime is 544858041001. The next prime is 544858041053. The reversal of 544858041025 is 520140858445.

The square root of 544858041025 is 738145.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 184252987009 + 360605054016 = 429247^2 + 600504^2 .

It is a de Polignac number, because none of the positive numbers 2^k-544858041025 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3616911 + ... + 3764539.

Almost surely, 2^544858041025 is an apocalyptic number.

544858041025 is the 738145-th square number.

544858041025 is the 369073-rd centered octagonal number.

It is an amenable number.

544858041025 is a deficient number, since it is larger than the sum of its proper divisors (130770506376).

544858041025 is an frugal number, since it uses more digits than its factorization.

544858041025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295268 (or 147634 counting only the distinct ones).

The product of its (nonzero) digits is 1024000, while the sum is 46.

The spelling of 544858041025 in words is "five hundred forty-four billion, eight hundred fifty-eight million, forty-one thousand, twenty-five".