3750603556 has 12 divisors (see below), whose sum is σ = 7501207168. Its totient is φ = 1607401512.

The previous prime is 3750603487. The next prime is 3750603559. The reversal of 3750603556 is 6553060573.

3750603556 is an admirable number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3750603559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66975036 + ... + 66975091.

Almost surely, 2^3750603556 is an apocalyptic number.

It is an amenable number.

3750603556 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3750603556 is a wasteful number, since it uses less digits than its factorization.

3750603556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133950138 (or 133950136 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 40.

The square root of 3750603556 is about 61242.1713854106. The cubic root of 3750603556 is about 1553.6995991199.

The spelling of 3750603556 in words is "three billion, seven hundred fifty million, six hundred three thousand, five hundred fifty-six".