464401755520445 has 16 divisors (see below), whose sum is σ = 558448137745920. Its totient is φ = 370744057569600.

The previous prime is 464401755520429. The next prime is 464401755520499. The reversal of 464401755520445 is 544025557104464.

It is not a de Polignac number, because 464401755520445 - 2⁴ = 464401755520429 is a prime.

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, 838885790 + ... + 839439200.

It is an arithmetic number, because the mean of its divisors is an integer number (34903008609120).

Almost surely, 2^{464401755520445} is an apocalyptic number.

It is an amenable number.

464401755520445 is a deficient number, since it is larger than the sum of its proper divisors (94046382225475).

464401755520445 is a wasteful number, since it uses less digits than its factorization.

464401755520445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904276.

The product of its (nonzero) digits is 53760000, while the sum is 56.

The spelling of 464401755520445 in words is "four hundred sixty-four trillion, four hundred one billion, seven hundred fifty-five million, five hundred twenty thousand, four hundred forty-five".