3750511532020 has 192 divisors, whose sum is σ = 8833526295552. Its totient is φ = 1326124800000.

The previous prime is 3750511531999. The next prime is 3750511532051. The reversal of 3750511532020 is 202351150573.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 418066135 + ... + 418075105.

It is an arithmetic number, because the mean of its divisors is an integer number (46007949456).

Almost surely, 2^{3750511532020} 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 3750511532020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4416763147776).

3750511532020 is an abundant number, since it is smaller than the sum of its proper divisors (5083014763532).

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

3750511532020 is a wasteful number, since it uses less digits than its factorization.

3750511532020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9422 (or 9420 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 34.

Adding to 3750511532020 its reverse (202351150573), we get a palindrome (3952862682593).

The spelling of 3750511532020 in words is "three trillion, seven hundred fifty billion, five hundred eleven million, five hundred thirty-two thousand, twenty".