55675025 has 36 divisors (see below), whose sum is σ = 82101888. Its totient is φ = 37326240.

The previous prime is 55675003. The next prime is 55675043. The reversal of 55675025 is 52057655.

It is not a de Polignac number, because 55675025 - 2¹⁰ = 55674001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 57092 + ... + 58058.

It is an arithmetic number, because the mean of its divisors is an integer number (2280608).

Almost surely, 2^55675025 is an apocalyptic number.

It is an amenable number.

55675025 is a deficient number, since it is larger than the sum of its proper divisors (26426863).

55675025 is a wasteful number, since it uses less digits than its factorization.

55675025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038 (or 1026 counting only the distinct ones).

The product of its (nonzero) digits is 52500, while the sum is 35.

The square root of 55675025 is about 7461.5698750330. The cubic root of 55675025 is about 381.8447351062.

The spelling of 55675025 in words is "fifty-five million, six hundred seventy-five thousand, twenty-five".