715212162452 has 6 divisors (see below), whose sum is σ = 1251621284298. Its totient is φ = 357606081224.

The previous prime is 715212162451. The next prime is 715212162481. The reversal of 715212162452 is 254261212517.

715212162452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 703109082256 + 12103080196 = 838516^2 + 110014^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715212162451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89401520303 + ... + 89401520310.

It is an arithmetic number, because the mean of its divisors is an integer number (208603547383).

Almost surely, 2^715212162452 is an apocalyptic number.

It is an amenable number.

715212162452 is a deficient number, since it is larger than the sum of its proper divisors (536409121846).

715212162452 is a wasteful number, since it uses less digits than its factorization.

715212162452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178803040617 (or 178803040615 counting only the distinct ones).

The product of its digits is 67200, while the sum is 38.

Adding to 715212162452 its reverse (254261212517), we get a palindrome (969473374969).

The spelling of 715212162452 in words is "seven hundred fifteen billion, two hundred twelve million, one hundred sixty-two thousand, four hundred fifty-two".