3752765162665 has 8 divisors (see below), whose sum is σ = 4516296059520. Its totient is φ = 2993560220592.

The previous prime is 3752765162647. The next prime is 3752765162683. The reversal of 3752765162665 is 5662615672573.

It is an interprime number because it is at equal distance from previous prime (3752765162647) and next prime (3752765162683).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3752765162665 - 2²³ = 3752756774057 is a prime.

It is a super-2 number, since 2×3752765162665² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1081486785 + ... + 1081490254.

It is an arithmetic number, because the mean of its divisors is an integer number (564537007440).

Almost surely, 2^{3752765162665} is an apocalyptic number.

It is an amenable number.

3752765162665 is a deficient number, since it is larger than the sum of its proper divisors (763530896855).

3752765162665 is a wasteful number, since it uses less digits than its factorization.

3752765162665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162977391.

The product of its digits is 95256000, while the sum is 61.

The spelling of 3752765162665 in words is "three trillion, seven hundred fifty-two billion, seven hundred sixty-five million, one hundred sixty-two thousand, six hundred sixty-five".