464545155533072 has 20 divisors (see below), whose sum is σ = 905578056266640. Its totient is φ = 230847592625568.

The previous prime is 464545155532961. The next prime is 464545155533089. The reversal of 464545155533072 is 270335551545464.

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 89061568622 + ... + 89061573837.

It is an arithmetic number, because the mean of its divisors is an integer number (45278902813332).

Almost surely, 2^{464545155533072} is an apocalyptic number.

It is an amenable number.

464545155533072 is a deficient number, since it is larger than the sum of its proper divisors (441032900733568).

464545155533072 is a wasteful number, since it uses less digits than its factorization.

464545155533072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178123142630 (or 178123142624 counting only the distinct ones).

The product of its (nonzero) digits is 151200000, while the sum is 59.

The spelling of 464545155533072 in words is "four hundred sixty-four trillion, five hundred forty-five billion, one hundred fifty-five million, five hundred thirty-three thousand, seventy-two".