5406005501444 has 12 divisors (see below), whose sum is σ = 9464177931600. Its totient is φ = 2701954663848.

The previous prime is 5406005501417. The next prime is 5406005501447. The reversal of 5406005501444 is 4441055006045.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5406005501398 and 5406005501407.

It is not an unprimeable number, because it can be changed into a prime (5406005501447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262010114 + ... + 262030745.

It is an arithmetic number, because the mean of its divisors is an integer number (788681494300).

Almost surely, 2^{5406005501444} is an apocalyptic number.

It is an amenable number.

5406005501444 is a deficient number, since it is larger than the sum of its proper divisors (4058172430156).

5406005501444 is a wasteful number, since it uses less digits than its factorization.

5406005501444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524043442 (or 524043440 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

The spelling of 5406005501444 in words is "five trillion, four hundred six billion, five million, five hundred one thousand, four hundred forty-four".