3755523 has 4 divisors (see below), whose sum is σ = 5007368. Its totient is φ = 2503680.

The previous prime is 3755513. The next prime is 3755539. The reversal of 3755523 is 3255573.

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

It is not a de Polignac number, because 3755523 - 2⁶ = 3755459 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3755513) 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, 625918 + ... + 625923.

It is an arithmetic number, because the mean of its divisors is an integer number (1251842).

Almost surely, 2^3755523 is an apocalyptic number.

3755523 is a deficient number, since it is larger than the sum of its proper divisors (1251845).

3755523 is a wasteful number, since it uses less digits than its factorization.

3755523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251844.

The product of its digits is 15750, while the sum is 30.

The square root of 3755523 is about 1937.9171808929. The cubic root of 3755523 is about 155.4378600843.

It can be divided in two parts, 3755 and 523, that added together give a triangular number (4278 = T₉₂).

The spelling of 3755523 in words is "three million, seven hundred fifty-five thousand, five hundred twenty-three".