6330645250154 has 4 divisors (see below), whose sum is σ = 9495967875234. Its totient is φ = 3165322625076.

The previous prime is 6330645250147. The next prime is 6330645250199. The reversal of 6330645250154 is 4510525460336.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4865884515625 + 1464760734529 = 2205875^2 + 1210273^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1582661312537 + ... + 1582661312540.

Almost surely, 2^{6330645250154} is an apocalyptic number.

6330645250154 is a deficient number, since it is larger than the sum of its proper divisors (3165322625080).

6330645250154 is a wasteful number, since it uses less digits than its factorization.

6330645250154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3165322625079.

The product of its (nonzero) digits is 1296000, while the sum is 44.

The spelling of 6330645250154 in words is "six trillion, three hundred thirty billion, six hundred forty-five million, two hundred fifty thousand, one hundred fifty-four".