3564252020 has 24 divisors (see below), whose sum is σ = 8554205184. Its totient is φ = 1222029216.

The previous prime is 3564252019. The next prime is 3564252031. The reversal of 3564252020 is 202524653.

3564252020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12729332 + ... + 12729611.

It is an arithmetic number, because the mean of its divisors is an integer number (356425216).

Almost surely, 2^3564252020 is an apocalyptic number.

It is an amenable number.

3564252020 is an abundant number, since it is smaller than the sum of its proper divisors (4989953164).

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

3564252020 is a wasteful number, since it uses less digits than its factorization.

3564252020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25458959 (or 25458957 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 3564252020 is about 59701.3569360027. The cubic root of 3564252020 is about 1527.5290144253.

Adding to 3564252020 its reverse (202524653), we get a palindrome (3766776673).

The spelling of 3564252020 in words is "three billion, five hundred sixty-four million, two hundred fifty-two thousand, twenty".