5625521732271 has 16 divisors (see below), whose sum is σ = 8771577630464. Its totient is φ = 3139826082624.

The previous prime is 5625521732251. The next prime is 5625521732321. The reversal of 5625521732271 is 1722371255265.

It is a happy number.

It is not a de Polignac number, because 5625521732271 - 2²¹ = 5625519635119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5625521732271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5625521732251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3114905926 + ... + 3114907731.

It is an arithmetic number, because the mean of its divisors is an integer number (548223601904).

Almost surely, 2^{5625521732271} is an apocalyptic number.

5625521732271 is a deficient number, since it is larger than the sum of its proper divisors (3146055898193).

5625521732271 is a wasteful number, since it uses less digits than its factorization.

5625521732271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6229813710.

The product of its digits is 1764000, while the sum is 48.

The spelling of 5625521732271 in words is "five trillion, six hundred twenty-five billion, five hundred twenty-one million, seven hundred thirty-two thousand, two hundred seventy-one".