534240245 has 64 divisors (see below), whose sum is σ = 822528000. Its totient is φ = 323516160.

The previous prime is 534240241. The next prime is 534240247. The reversal of 534240245 is 542042435.

It is not a de Polignac number, because 534240245 - 2² = 534240241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534240241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3585431 + ... + 3585579.

It is an arithmetic number, because the mean of its divisors is an integer number (12852000).

Almost surely, 2^534240245 is an apocalyptic number.

534240245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

534240245 is a deficient number, since it is larger than the sum of its proper divisors (288287755).

534240245 is a wasteful number, since it uses less digits than its factorization.

534240245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 534240245 is about 23113.6376410119. The cubic root of 534240245 is about 811.4196741023.

The spelling of 534240245 in words is "five hundred thirty-four million, two hundred forty thousand, two hundred forty-five".