715145488271 has 16 divisors (see below), whose sum is σ = 761843444544. Its totient is φ = 668963065344.

The previous prime is 715145488241. The next prime is 715145488297. The reversal of 715145488271 is 172884541517.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-715145488271 is a prime.

It is a super-3 number, since 3×715145488271³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715145488241) 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, 41250521 + ... + 41267853.

It is an arithmetic number, because the mean of its divisors is an integer number (47615215284).

Almost surely, 2^715145488271 is an apocalyptic number.

715145488271 is a deficient number, since it is larger than the sum of its proper divisors (46697956273).

715145488271 is a wasteful number, since it uses less digits than its factorization.

715145488271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32050.

The product of its digits is 2508800, while the sum is 53.

The spelling of 715145488271 in words is "seven hundred fifteen billion, one hundred forty-five million, four hundred eighty-eight thousand, two hundred seventy-one".