4664524166640 has 320 divisors, whose sum is σ = 17770235548800. Its totient is φ = 1117158137856.

The previous prime is 4664524166639. The next prime is 4664524166641. The reversal of 4664524166640 is 466614254664.

It is an interprime number because it is at equal distance from previous prime (4664524166639) and next prime (4664524166641).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664524166641) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1205845 + ... + 3283764.

It is an arithmetic number, because the mean of its divisors is an integer number (55531986090).

Almost surely, 2^{4664524166640} is an apocalyptic number.

4664524166640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4664524166640 is an abundant number, since it is smaller than the sum of its proper divisors (13105711382160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4664524166640 is a wasteful number, since it uses less digits than its factorization.

4664524166640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4489681 (or 4489669 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 54.

The spelling of 4664524166640 in words is "four trillion, six hundred sixty-four billion, five hundred twenty-four million, one hundred sixty-six thousand, six hundred forty".