968506272481 has 4 divisors (see below), whose sum is σ = 1056552297264. Its totient is φ = 880460247700.

The previous prime is 968506272443. The next prime is 968506272491. The reversal of 968506272481 is 184272605869.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 184272605869 = 11 ⋅16752055079.

It is not a de Polignac number, because 968506272481 - 2¹⁵ = 968506239713 is a prime.

It is a super-2 number, since 2×968506272481² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (968506272491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44023012375 + ... + 44023012396.

It is an arithmetic number, because the mean of its divisors is an integer number (264138074316).

Almost surely, 2^968506272481 is an apocalyptic number.

It is an amenable number.

968506272481 is a deficient number, since it is larger than the sum of its proper divisors (88046024783).

968506272481 is a wasteful number, since it uses less digits than its factorization.

968506272481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88046024782.

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 968506272481 in words is "nine hundred sixty-eight billion, five hundred six million, two hundred seventy-two thousand, four hundred eighty-one".