3651285016245 has 32 divisors (see below), whose sum is σ = 5873026199040. Its totient is φ = 1937054468160.

The previous prime is 3651285016243. The next prime is 3651285016273. The reversal of 3651285016245 is 5426105821563.

It is not a de Polignac number, because 3651285016245 - 2¹ = 3651285016243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3651285016194 and 3651285016203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3651285016243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1453626 + ... + 3068484.

It is an arithmetic number, because the mean of its divisors is an integer number (183532068720).

Almost surely, 2^{3651285016245} is an apocalyptic number.

It is an amenable number.

3651285016245 is a deficient number, since it is larger than the sum of its proper divisors (2221741182795).

3651285016245 is a wasteful number, since it uses less digits than its factorization.

3651285016245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615665.

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 3651285016245 in words is "three trillion, six hundred fifty-one billion, two hundred eighty-five million, sixteen thousand, two hundred forty-five".