3751562500 has 135 divisors (see below), whose sum is σ = 9573725567. Its totient is φ = 1286250000.

The previous prime is 3751562473. The next prime is 3751562509. The reversal of 3751562500 is 52651573.

The square root of 3751562500 is 61250.

It is a perfect power (a square), and thus also a powerful number.

3751562500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2667309316 + 1084253184 = 51646^2 + 32928^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=4, B=175.

It is not an unprimeable number, because it can be changed into a prime (3751562509) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 535937497 + ... + 535937503.

Almost surely, 2^3751562500 is an apocalyptic number.

3751562500 is the 61250-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3751562500

3751562500 is an abundant number, since it is smaller than the sum of its proper divisors (5822163067).

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

3751562500 is an frugal number, since it uses more digits than its factorization.

3751562500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72 (or 14 counting only the distinct ones).

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

The cubic root of 3751562500 is about 1553.8320030496.

The spelling of 3751562500 in words is "three billion, seven hundred fifty-one million, five hundred sixty-two thousand, five hundred".