55010275 has 12 divisors (see below), whose sum is σ = 70414144. Its totient is φ = 42588000.

The previous prime is 55010269. The next prime is 55010279. The reversal of 55010275 is 57201055.

It is a happy number.

It is not a de Polignac number, because 55010275 - 2⁹ = 55009763 is a prime.

It is a super-2 number, since 2×55010275² = 6052260711151250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (55010279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34716 + ... + 36265.

Almost surely, 2^55010275 is an apocalyptic number.

55010275 is a deficient number, since it is larger than the sum of its proper divisors (15403869).

55010275 is a wasteful number, since it uses less digits than its factorization.

55010275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71022 (or 71017 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 25.

The square root of 55010275 is about 7416.8911951032. The cubic root of 55010275 is about 380.3189266237.

It can be divided in two parts, 55010 and 275, that multiplied together give a triangular number (15127750 = T₅₅₀₀).

The spelling of 55010275 in words is "fifty-five million, ten thousand, two hundred seventy-five".