445265562544 has 40 divisors (see below), whose sum is σ = 941170060368. Its totient is φ = 202384711680.

The previous prime is 445265562529. The next prime is 445265562551.

445265562544 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×445265562544² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 445265562491 and 445265562500.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5850624 + ... + 5926240.

Almost surely, 2^445265562544 is an apocalyptic number.

445265562544 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

445265562544 is an abundant number, since it is smaller than the sum of its proper divisors (495904497824).

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

445265562544 is a wasteful number, since it uses less digits than its factorization.

445265562544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109093 (or 109087 counting only the distinct ones).

The product of its digits is 23040000, while the sum is 52.

The spelling of 445265562544 in words is "four hundred forty-five billion, two hundred sixty-five million, five hundred sixty-two thousand, five hundred forty-four".