5405402009001 has 32 divisors (see below), whose sum is σ = 7749787852800. Its totient is φ = 3340506251520.

The previous prime is 5405402008997. The next prime is 5405402009047. The reversal of 5405402009001 is 1009002045045.

It is not a de Polignac number, because 5405402009001 - 2² = 5405402008997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5405402009001.

It is not an unprimeable number, because it can be changed into a prime (5405402004001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11123760 + ... + 11599518.

It is an arithmetic number, because the mean of its divisors is an integer number (242180870400).

Almost surely, 2^{5405402009001} is an apocalyptic number.

It is an amenable number.

5405402009001 is a deficient number, since it is larger than the sum of its proper divisors (2344385843799).

5405402009001 is a wasteful number, since it uses less digits than its factorization.

5405402009001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480069.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 5405402009001 in words is "five trillion, four hundred five billion, four hundred two million, nine thousand, one".