3752538773 has 4 divisors (see below), whose sum is σ = 3794702220. Its totient is φ = 3710375328.

The previous prime is 3752538767. The next prime is 3752538787. The reversal of 3752538773 is 3778352573.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2606919364 + 1145619409 = 51058^2 + 33847^2 .

It is a cyclic number.

It is not a de Polignac number, because 3752538773 - 2²² = 3748344469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3752538733) 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 3 ways as a sum of consecutive naturals, for example, 21081590 + ... + 21081767.

It is an arithmetic number, because the mean of its divisors is an integer number (948675555).

Almost surely, 2^3752538773 is an apocalyptic number.

It is an amenable number.

3752538773 is a deficient number, since it is larger than the sum of its proper divisors (42163447).

3752538773 is an equidigital number, since it uses as much as digits as its factorization.

3752538773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42163446.

The product of its digits is 3704400, while the sum is 50.

The square root of 3752538773 is about 61257.9690570949. The cubic root of 3752538773 is about 1553.9667764640.

The spelling of 3752538773 in words is "three billion, seven hundred fifty-two million, five hundred thirty-eight thousand, seven hundred seventy-three".