3755525 has 6 divisors (see below), whose sum is σ = 4656882. Its totient is φ = 3004400.

The previous prime is 3755513. The next prime is 3755539. The reversal of 3755525 is 5255573.

It can be written as a sum of positive squares in 3 ways, for example, as 1036324 + 2719201 = 1018^2 + 1649^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3755525 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3755491 and 3755500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75086 + ... + 75135.

It is an arithmetic number, because the mean of its divisors is an integer number (776147).

Almost surely, 2^3755525 is an apocalyptic number.

It is an amenable number.

3755525 is a deficient number, since it is larger than the sum of its proper divisors (901357).

3755525 is a wasteful number, since it uses less digits than its factorization.

3755525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150231 (or 150226 counting only the distinct ones).

The product of its digits is 26250, while the sum is 32.

The square root of 3755525 is about 1937.9176969108. The cubic root of 3755525 is about 155.4378876771.

The spelling of 3755525 in words is "three million, seven hundred fifty-five thousand, five hundred twenty-five".