3545232500 has 30 divisors (see below), whose sum is σ = 7752719898. Its totient is φ = 1418092000.

The previous prime is 3545232491. The next prime is 3545232539. The reversal of 3545232500 is 52325453.

It can be written as a sum of positive squares in 5 ways, for example, as 2295751396 + 1249481104 = 47914^2 + 35348^2 .

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 9 ways as a sum of consecutive naturals, for example, 706547 + ... + 711546.

Almost surely, 2^3545232500 is an apocalyptic number.

It is an amenable number.

3545232500 is an abundant number, since it is smaller than the sum of its proper divisors (4207487398).

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

3545232500 is a wasteful number, since it uses less digits than its factorization.

3545232500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418117 (or 1418100 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 3545232500 is about 59541.8550265273. The cubic root of 3545232500 is about 1524.8071063020.

Adding to 3545232500 its reverse (52325453), we get a palindrome (3597557953).

The spelling of 3545232500 in words is "three billion, five hundred forty-five million, two hundred thirty-two thousand, five hundred".