715845550461 has 8 divisors (see below), whose sum is σ = 954829119744. Its totient is φ = 477046174080.

The previous prime is 715845550421. The next prime is 715845550529. The reversal of 715845550461 is 164055548517.

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

It is not a de Polignac number, because 715845550461 - 2¹¹ = 715845548413 is a prime.

It is a super-2 number, since 2×715845550461² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715845550421) 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, 46039156 + ... + 46054701.

It is an arithmetic number, because the mean of its divisors is an integer number (119353639968).

Almost surely, 2^715845550461 is an apocalyptic number.

It is an amenable number.

715845550461 is a deficient number, since it is larger than the sum of its proper divisors (238983569283).

715845550461 is a wasteful number, since it uses less digits than its factorization.

715845550461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92096451.

The product of its (nonzero) digits is 3360000, while the sum is 51.

The spelling of 715845550461 in words is "seven hundred fifteen billion, eight hundred forty-five million, five hundred fifty thousand, four hundred sixty-one".