3526552420 has 24 divisors (see below), whose sum is σ = 7841393784. Its totient is φ = 1327643136.

The previous prime is 3526552417. The next prime is 3526552423. The reversal of 3526552420 is 242556253.

3526552420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3526552417) and next prime (3526552423).

It can be written as a sum of positive squares in 4 ways, for example, as 260887104 + 3265665316 = 16152^2 + 57146^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (3526552423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5185767 + ... + 5186446.

It is an arithmetic number, because the mean of its divisors is an integer number (326724741).

Almost surely, 2^3526552420 is an apocalyptic number.

It is an amenable number.

3526552420 is an abundant number, since it is smaller than the sum of its proper divisors (4314841364).

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

3526552420 is a wasteful number, since it uses less digits than its factorization.

3526552420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10372239 (or 10372237 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 3526552420 is about 59384.7827309320. The cubic root of 3526552420 is about 1522.1242833924.

The spelling of 3526552420 in words is "three billion, five hundred twenty-six million, five hundred fifty-two thousand, four hundred twenty".