3755061445 has 16 divisors (see below), whose sum is σ = 4555782000. Its totient is φ = 2971012608.

The previous prime is 3755061437. The next prime is 3755061449. The reversal of 3755061445 is 5441605573.

It can be written as a sum of positive squares in 8 ways, for example, as 166332609 + 3588728836 = 12897^2 + 59906^2 .

It is a cyclic number.

It is not a de Polignac number, because 3755061445 - 2³ = 3755061437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3755061398 and 3755061407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3755061449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304051 + ... + 316159.

It is an arithmetic number, because the mean of its divisors is an integer number (284736375).

Almost surely, 2^3755061445 is an apocalyptic number.

It is an amenable number.

3755061445 is a deficient number, since it is larger than the sum of its proper divisors (800720555).

3755061445 is a wasteful number, since it uses less digits than its factorization.

3755061445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12792.

The product of its (nonzero) digits is 252000, while the sum is 40.

The square root of 3755061445 is about 61278.5561595572. The cubic root of 3755061445 is about 1554.3149203555.

The spelling of 3755061445 in words is "three billion, seven hundred fifty-five million, sixty-one thousand, four hundred forty-five".