445045434501 has 8 divisors (see below), whose sum is σ = 593777000800. Its totient is φ = 296505412272.

The previous prime is 445045434487. The next prime is 445045434529. The reversal of 445045434501 is 105434540544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 445045434501 - 2⁵ = 445045434469 is a prime.

It is a super-2 number, since 2×445045434501² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 445045434501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445045434551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47880595 + ... + 47889888.

It is an arithmetic number, because the mean of its divisors is an integer number (74222125100).

Almost surely, 2^445045434501 is an apocalyptic number.

It is an amenable number.

445045434501 is a deficient number, since it is larger than the sum of its proper divisors (148731566299).

445045434501 is a wasteful number, since it uses less digits than its factorization.

445045434501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95772035.

The product of its (nonzero) digits is 384000, while the sum is 39.

The spelling of 445045434501 in words is "four hundred forty-five billion, forty-five million, four hundred thirty-four thousand, five hundred one".