5321554140155 has 16 divisors (see below), whose sum is σ = 6966506179584. Its totient is φ = 3870161174880.

The previous prime is 5321554140137. The next prime is 5321554140193. The reversal of 5321554140155 is 5510414551235.

It is not a de Polignac number, because 5321554140155 - 2²⁰ = 5321553091579 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2997302 + ... + 4430228.

It is an arithmetic number, because the mean of its divisors is an integer number (435406636224).

Almost surely, 2^{5321554140155} is an apocalyptic number.

5321554140155 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5321554140155 is a deficient number, since it is larger than the sum of its proper divisors (1644952039429).

5321554140155 is a wasteful number, since it uses less digits than its factorization.

5321554140155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500466.

The product of its (nonzero) digits is 300000, while the sum is 41.

The spelling of 5321554140155 in words is "five trillion, three hundred twenty-one billion, five hundred fifty-four million, one hundred forty thousand, one hundred fifty-five".