3545004052 has 6 divisors (see below), whose sum is σ = 6203757098. Its totient is φ = 1772502024.

The previous prime is 3545004049. The next prime is 3545004061. The reversal of 3545004052 is 2504005453.

It can be written as a sum of positive squares in only one way, i.e., 2740941316 + 804062736 = 52354^2 + 28356^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3545004052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443125503 + ... + 443125510.

Almost surely, 2^3545004052 is an apocalyptic number.

It is an amenable number.

3545004052 is a deficient number, since it is larger than the sum of its proper divisors (2658753046).

3545004052 is a wasteful number, since it uses less digits than its factorization.

3545004052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886251017 (or 886251015 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 3545004052 is about 59539.9366140072. The cubic root of 3545004052 is about 1524.7743537142.

The spelling of 3545004052 in words is "three billion, five hundred forty-five million, four thousand, fifty-two".