445260062544 has 160 divisors (see below), whose sum is σ = 1322863902720. Its totient is φ = 127796390400.

The previous prime is 445260062543. The next prime is 445260062567.

445260062544 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 445260062496 and 445260062505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445260062543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 479902 + ... + 1058690.

It is an arithmetic number, because the mean of its divisors is an integer number (8267899392).

Almost surely, 2^445260062544 is an apocalyptic number.

445260062544 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 445260062544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (661431951360).

445260062544 is an abundant number, since it is smaller than the sum of its proper divisors (877603840176).

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

445260062544 is a wasteful number, since it uses less digits than its factorization.

445260062544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578889 (or 578883 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

The spelling of 445260062544 in words is "four hundred forty-five billion, two hundred sixty million, sixty-two thousand, five hundred forty-four".