3652350520 has 128 divisors (see below), whose sum is σ = 10361312640. Its totient is φ = 1127669760.

The previous prime is 3652350497. The next prime is 3652350551. The reversal of 3652350520 is 250532563.

3652350520 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 31 ways as a sum of consecutive naturals, for example, 137004 + ... + 161476.

It is an arithmetic number, because the mean of its divisors is an integer number (80947755).

Almost surely, 2^3652350520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3652350520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5180656320).

3652350520 is an abundant number, since it is smaller than the sum of its proper divisors (6708962120).

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

3652350520 is a wasteful number, since it uses less digits than its factorization.

3652350520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24545 (or 24541 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 3652350520 is about 60434.6797790805. The cubic root of 3652350520 is about 1540.0121604707.

The spelling of 3652350520 in words is "three billion, six hundred fifty-two million, three hundred fifty thousand, five hundred twenty".