3806807502245 has 32 divisors (see below), whose sum is σ = 5080315248000. Its totient is φ = 2715006689280.

The previous prime is 3806807502181. The next prime is 3806807502269. The reversal of 3806807502245 is 5422057086083.

It is not a de Polignac number, because 3806807502245 - 2⁶ = 3806807502181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3806807502193 and 3806807502202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106940 + ... + 2761349.

It is an arithmetic number, because the mean of its divisors is an integer number (158759851500).

Almost surely, 2^{3806807502245} is an apocalyptic number.

It is an amenable number.

3806807502245 is a deficient number, since it is larger than the sum of its proper divisors (1273507745755).

3806807502245 is a wasteful number, since it uses less digits than its factorization.

3806807502245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2868773.

The product of its (nonzero) digits is 3225600, while the sum is 50.

The spelling of 3806807502245 in words is "three trillion, eight hundred six billion, eight hundred seven million, five hundred two thousand, two hundred forty-five".