464650477408 has 96 divisors (see below), whose sum is σ = 1067357069856. Its totient is φ = 197145059328.

The previous prime is 464650477399. The next prime is 464650477441. The reversal of 464650477408 is 804774056464.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459891 + ... + 1068082.

It is an arithmetic number, because the mean of its divisors is an integer number (11118302811).

Almost surely, 2^464650477408 is an apocalyptic number.

It is an amenable number.

464650477408 is an abundant number, since it is smaller than the sum of its proper divisors (602706592448).

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

464650477408 is a wasteful number, since it uses less digits than its factorization.

464650477408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528056 (or 1528048 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 55.

The spelling of 464650477408 in words is "four hundred sixty-four billion, six hundred fifty million, four hundred seventy-seven thousand, four hundred eight".