1464430546650 has 48 divisors (see below), whose sum is σ = 3638501058528. Its totient is φ = 389792952000.

The previous prime is 1464430546583. The next prime is 1464430546669. The reversal of 1464430546650 is 566450344641.

It is a self number, because there is not a number n which added to its sum of digits gives 1464430546650.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8941836 + ... + 9104135.

It is an arithmetic number, because the mean of its divisors is an integer number (75802105386).

Almost surely, 2^{1464430546650} is an apocalyptic number.

1464430546650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1464430546650 is an abundant number, since it is smaller than the sum of its proper divisors (2174070511878).

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

1464430546650 is a wasteful number, since it uses less digits than its factorization.

1464430546650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18046527 (or 18046522 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 1464430546650 in words is "one trillion, four hundred sixty-four billion, four hundred thirty million, five hundred forty-six thousand, six hundred fifty".