5551025 has 6 divisors (see below), whose sum is σ = 6883302. Its totient is φ = 4440800.

The previous prime is 5551003. The next prime is 5551037. The reversal of 5551025 is 5201555.

It can be written as a sum of positive squares in 3 ways, for example, as 289 + 5550736 = 17^2 + 2356^2 .

It is not a de Polignac number, because 5551025 - 2¹⁶ = 5485489 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110996 + ... + 111045.

It is an arithmetic number, because the mean of its divisors is an integer number (1147217).

Almost surely, 2^5551025 is an apocalyptic number.

It is an amenable number.

5551025 is a deficient number, since it is larger than the sum of its proper divisors (1332277).

5551025 is a wasteful number, since it uses less digits than its factorization.

5551025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222051 (or 222046 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 23.

The square root of 5551025 is about 2356.0613319691. The cubic root of 5551025 is about 177.0616041004.

The spelling of 5551025 in words is "five million, five hundred fifty-one thousand, twenty-five".