3752563156 has 24 divisors (see below), whose sum is σ = 6979743680. Its totient is φ = 1760268672.

The previous prime is 3752563151. The next prime is 3752563193. The reversal of 3752563156 is 6513652573.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3752563151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231861 + ... + 247516.

Almost surely, 2^3752563156 is an apocalyptic number.

It is an amenable number.

3752563156 is a deficient number, since it is larger than the sum of its proper divisors (3227180524).

3752563156 is a wasteful number, since it uses less digits than its factorization.

3752563156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479503 (or 479501 counting only the distinct ones).

The product of its digits is 567000, while the sum is 43.

The square root of 3752563156 is about 61258.1680757758. The cubic root of 3752563156 is about 1553.9701422111.

The spelling of 3752563156 in words is "three billion, seven hundred fifty-two million, five hundred sixty-three thousand, one hundred fifty-six".