540022275 has 192 divisors, whose sum is σ = 1166592000. Its totient is φ = 242611200.

The previous prime is 540022271. The next prime is 540022279. The reversal of 540022275 is 572220045.

It is an interprime number because it is at equal distance from previous prime (540022271) and next prime (540022279).

It is not a de Polignac number, because 540022275 - 2² = 540022271 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (540022271) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 6835686 + ... + 6835764.

It is an arithmetic number, because the mean of its divisors is an integer number (6076000).

Almost surely, 2^540022275 is an apocalyptic number.

540022275 is an abundant number, since it is smaller than the sum of its proper divisors (626569725).

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

540022275 is a wasteful number, since it uses less digits than its factorization.

540022275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 160 counting only the distinct ones).

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

The square root of 540022275 is about 23238.3793539911. The cubic root of 540022275 is about 814.3364817972.

The spelling of 540022275 in words is "five hundred forty million, twenty-two thousand, two hundred seventy-five".