5654405025 has 36 divisors (see below), whose sum is σ = 10171985980. Its totient is φ = 3002486400.

The previous prime is 5654405021. The next prime is 5654405033. The reversal of 5654405025 is 5205044565.

5654405025 is a `hidden beast` number, since 565 + 4 + 40 + 50 + 2 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 954068544 + 4700336481 = 30888^2 + 68559^2 .

It is not a de Polignac number, because 5654405025 - 2² = 5654405021 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5654405021) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3346 + ... + 106395.

Almost surely, 2^5654405025 is an apocalyptic number.

It is an amenable number.

5654405025 is a deficient number, since it is larger than the sum of its proper divisors (4517580955).

5654405025 is a wasteful number, since it uses less digits than its factorization.

5654405025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109986 (or 109978 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The square root of 5654405025 is about 75195.7779732346. Note that the first 3 decimals coincide. The cubic root of 5654405025 is about 1781.5402467012.

The spelling of 5654405025 in words is "five billion, six hundred fifty-four million, four hundred five thousand, twenty-five".