270542025 has 120 divisors (see below), whose sum is σ = 554547840. Its totient is φ = 129548160.

The previous prime is 270542017. The next prime is 270542059. The reversal of 270542025 is 520245072.

It is not a de Polignac number, because 270542025 - 2³ = 270542017 is a prime.

It is a super-2 number, since 2×270542025² = 146385974582201250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 270542025.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1131856 + ... + 1132094.

It is an arithmetic number, because the mean of its divisors is an integer number (4621232).

Almost surely, 2^270542025 is an apocalyptic number.

270542025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

270542025 is an abundant number, since it is smaller than the sum of its proper divisors (284005815).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

270542025 is a wasteful number, since it uses less digits than its factorization.

270542025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 270542025 is about 16448.1617513934. The cubic root of 270542025 is about 646.7626206795.

Adding to 270542025 its reverse (520245072), we get a palindrome (790787097).

The spelling of 270542025 in words is "two hundred seventy million, five hundred forty-two thousand, twenty-five".