3525005872260 has 72 divisors (see below), whose sum is σ = 10981504801176. Its totient is φ = 914596116480.

The previous prime is 3525005872259. The next prime is 3525005872261. The reversal of 3525005872260 is 622785005253.

3525005872260 is a `hidden beast` number, since 3 + 5 + 2 + 5 + 0 + 0 + 587 + 2 + 2 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (3525005872259) and next prime (3525005872261).

It can be written as a sum of positive squares in 4 ways, for example, as 1923707972484 + 1601297899776 = 1386978^2 + 1265424^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (3525005872261) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 264633421 + ... + 264646740.

Almost surely, 2^{3525005872260} is an apocalyptic number.

3525005872260 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3525005872260 is an abundant number, since it is smaller than the sum of its proper divisors (7456498928916).

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

3525005872260 is a wasteful number, since it uses less digits than its factorization.

3525005872260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529280213 (or 529280208 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 3525005872260 in words is "three trillion, five hundred twenty-five billion, five million, eight hundred seventy-two thousand, two hundred sixty".