3757712136345 has 12 divisors (see below), whose sum is σ = 6513367703076. Its totient is φ = 2004113139360.

The previous prime is 3757712136301. The next prime is 3757712136359. The reversal of 3757712136345 is 5436312177573.

3757712136345 is a `hidden beast` number, since 3 + 7 + 577 + 1 + 2 + 1 + 3 + 63 + 4 + 5 = 666.

3757712136345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1113767843904 + 2643944292441 = 1055352^2 + 1626021^2 .

It is not a de Polignac number, because 3757712136345 - 2²⁴ = 3757695359129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3757712136291 and 3757712136300.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41752357026 + ... + 41752357115.

It is an arithmetic number, because the mean of its divisors is an integer number (542780641923).

Almost surely, 2^{3757712136345} is an apocalyptic number.

It is an amenable number.

3757712136345 is a deficient number, since it is larger than the sum of its proper divisors (2755655566731).

3757712136345 is a wasteful number, since it uses less digits than its factorization.

3757712136345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83504714152 (or 83504714149 counting only the distinct ones).

The product of its digits is 11113200, while the sum is 54.

The spelling of 3757712136345 in words is "three trillion, seven hundred fifty-seven billion, seven hundred twelve million, one hundred thirty-six thousand, three hundred forty-five".