715425061 has 8 divisors (see below), whose sum is σ = 770687064. Its totient is φ = 660195840.

The previous prime is 715425047. The next prime is 715425103. The reversal of 715425061 is 160524517.

It can be written as a sum of positive squares in 4 ways, for example, as 78872161 + 636552900 = 8881^2 + 25230^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 715425061 - 2¹¹ = 715423013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715425001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55545 + ... + 67201.

It is an arithmetic number, because the mean of its divisors is an integer number (96335883).

Almost surely, 2^715425061 is an apocalyptic number.

It is an amenable number.

715425061 is a deficient number, since it is larger than the sum of its proper divisors (55262003).

715425061 is a wasteful number, since it uses less digits than its factorization.

715425061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16391.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 715425061 is about 26747.4309233616. The cubic root of 715425061 is about 894.3785667733.

Adding to 715425061 its reverse (160524517), we get a palindrome (875949578).

The spelling of 715425061 in words is "seven hundred fifteen million, four hundred twenty-five thousand, sixty-one".