3755061345 has 48 divisors (see below), whose sum is σ = 7024406400. Its totient is φ = 1707906816.

The previous prime is 3755061307. The next prime is 3755061347. The reversal of 3755061345 is 5431605573.

It is not a de Polignac number, because 3755061345 - 2⁹ = 3755060833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3755061347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133429 + ... + 159101.

It is an arithmetic number, because the mean of its divisors is an integer number (146341800).

Almost surely, 2^3755061345 is an apocalyptic number.

3755061345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3755061345 is a deficient number, since it is larger than the sum of its proper divisors (3269345055).

3755061345 is a wasteful number, since it uses less digits than its factorization.

3755061345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25894 (or 25887 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 39.

The square root of 3755061345 is about 61278.5553436110. Note that the first 3 decimals coincide. The cubic root of 3755061345 is about 1554.3149065580.

The spelling of 3755061345 in words is "three billion, seven hundred fifty-five million, sixty-one thousand, three hundred forty-five".