6460664642150 has 24 divisors (see below), whose sum is σ = 12186087455664. Its totient is φ = 2547867744800.

The previous prime is 6460664642147. The next prime is 6460664642153. The reversal of 6460664642150 is 512464660646.

It is an interprime number because it is at equal distance from previous prime (6460664642147) and next prime (6460664642153).

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6460664642153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 909949217 + ... + 909956316.

It is an arithmetic number, because the mean of its divisors is an integer number (507753643986).

Almost surely, 2^{6460664642150} is an apocalyptic number.

6460664642150 is a deficient number, since it is larger than the sum of its proper divisors (5725422813514).

6460664642150 is a wasteful number, since it uses less digits than its factorization.

6460664642150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1819905616 (or 1819905611 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 50.

The spelling of 6460664642150 in words is "six trillion, four hundred sixty billion, six hundred sixty-four million, six hundred forty-two thousand, one hundred fifty".