4544403604062 has 64 divisors (see below), whose sum is σ = 10839511203840. Its totient is φ = 1241870297184.

The previous prime is 4544403604061. The next prime is 4544403604129. The reversal of 4544403604062 is 2604063044454.

It is a happy number.

It is a super-2 number, since 2×4544403604062² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4544403604061) 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, 16052739 + ... + 16333377.

It is an arithmetic number, because the mean of its divisors is an integer number (169367362560).

Almost surely, 2^{4544403604062} is an apocalyptic number.

4544403604062 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4544403604062 is an abundant number, since it is smaller than the sum of its proper divisors (6295107599778).

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

4544403604062 is a wasteful number, since it uses less digits than its factorization.

4544403604062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297437.

The product of its (nonzero) digits is 1105920, while the sum is 42.

The spelling of 4544403604062 in words is "four trillion, five hundred forty-four billion, four hundred three million, six hundred four thousand, sixty-two".