5461265194225 has 27 divisors (see below), whose sum is σ = 6997930388481. Its totient is φ = 4227795847200.

The previous prime is 5461265194213. The next prime is 5461265194267. The reversal of 5461265194225 is 5224915621645.

The square root of 5461265194225 is 2336935.

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 2561001697969 + 2900263496256 = 1600313^2 + 1703016^2 .

It is not a de Polignac number, because 5461265194225 - 2¹⁷ = 5461265063153 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 362217387 + ... + 362232463.

Almost surely, 2^{5461265194225} is an apocalyptic number.

5461265194225 is the 2336935-th square number.

5461265194225 is the 1168468-th centered octagonal number.

It is an amenable number.

5461265194225 is a deficient number, since it is larger than the sum of its proper divisors (1536665194256).

5461265194225 is an frugal number, since it uses more digits than its factorization.

5461265194225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30226 (or 15113 counting only the distinct ones).

The product of its digits is 5184000, while the sum is 52.

The spelling of 5461265194225 in words is "five trillion, four hundred sixty-one billion, two hundred sixty-five million, one hundred ninety-four thousand, two hundred twenty-five".