6350631642045 has 32 divisors (see below), whose sum is σ = 11291255879040. Its totient is φ = 3386630321280.

The previous prime is 6350631642031. The next prime is 6350631642049. The reversal of 6350631642045 is 5402461360536.

6350631642045 is a `hidden beast` number, since 6 + 3 + 5 + 0 + 631 + 6 + 4 + 2 + 0 + 4 + 5 = 666.

It is not a de Polignac number, because 6350631642045 - 2¹¹ = 6350631639997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6350631642049) 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, 1359984 + ... + 3814553.

It is an arithmetic number, because the mean of its divisors is an integer number (352851746220).

Almost surely, 2^{6350631642045} is an apocalyptic number.

It is an amenable number.

6350631642045 is a deficient number, since it is larger than the sum of its proper divisors (4940624236995).

6350631642045 is a wasteful number, since it uses less digits than its factorization.

6350631642045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5183642 (or 5183636 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

The spelling of 6350631642045 in words is "six trillion, three hundred fifty billion, six hundred thirty-one million, six hundred forty-two thousand, forty-five".