1464246506506 has 32 divisors (see below), whose sum is σ = 2547045924480. Its totient is φ = 618324005376.

The previous prime is 1464246506479. The next prime is 1464246506519. The reversal of 1464246506506 is 6056056424641.

It is a self number, because there is not a number n which added to its sum of digits gives 1464246506506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321225 + ... + 1741171.

It is an arithmetic number, because the mean of its divisors is an integer number (79595185140).

Almost surely, 2^{1464246506506} is an apocalyptic number.

1464246506506 is a deficient number, since it is larger than the sum of its proper divisors (1082799417974).

1464246506506 is a wasteful number, since it uses less digits than its factorization.

1464246506506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421038.

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 1464246506506 in words is "one trillion, four hundred sixty-four billion, two hundred forty-six million, five hundred six thousand, five hundred six".