3522540245 has 32 divisors (see below), whose sum is σ = 5260550400. Its totient is φ = 2209406976.

The previous prime is 3522540191. The next prime is 3522540269. The reversal of 3522540245 is 5420452253.

It is not a de Polignac number, because 3522540245 - 2⁶ = 3522540181 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72044 + ... + 110613.

It is an arithmetic number, because the mean of its divisors is an integer number (164392200).

Almost surely, 2^3522540245 is an apocalyptic number.

3522540245 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3522540245 is a deficient number, since it is larger than the sum of its proper divisors (1738010155).

3522540245 is a wasteful number, since it uses less digits than its factorization.

3522540245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182717.

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 3522540245 is about 59350.9919462177. The cubic root of 3522540245 is about 1521.5468217309.

Adding to 3522540245 its reverse (5420452253), we get a palindrome (8942992498).

The spelling of 3522540245 in words is "three billion, five hundred twenty-two million, five hundred forty thousand, two hundred forty-five".