3876045750465 has 16 divisors (see below), whose sum is σ = 7087626515328. Its totient is φ = 1771906628736.

The previous prime is 3876045750457. The next prime is 3876045750469. The reversal of 3876045750465 is 5640575406783.

It is not a de Polignac number, because 3876045750465 - 2³ = 3876045750457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3876045750399 and 3876045750408.

It is not an unprimeable number, because it can be changed into a prime (3876045750469) 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 15 ways as a sum of consecutive naturals, for example, 18457360612 + ... + 18457360821.

It is an arithmetic number, because the mean of its divisors is an integer number (442976657208).

Almost surely, 2^{3876045750465} is an apocalyptic number.

3876045750465 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3876045750465 is a deficient number, since it is larger than the sum of its proper divisors (3211580764863).

3876045750465 is a wasteful number, since it uses less digits than its factorization.

3876045750465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36914721448.

The product of its (nonzero) digits is 84672000, while the sum is 60.

The spelling of 3876045750465 in words is "three trillion, eight hundred seventy-six billion, forty-five million, seven hundred fifty thousand, four hundred sixty-five".