954071631979 has 4 divisors (see below), whose sum is σ = 966148488160. Its totient is φ = 941994775800.

The previous prime is 954071631959. The next prime is 954071632021. The reversal of 954071631979 is 979136170459.

954071631979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 979136170459 = 811 ⋅1207319569.

It is a cyclic number.

It is not a de Polignac number, because 954071631979 - 2¹⁵ = 954071599211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (954071631959) 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, 6038427972 + ... + 6038428129.

It is an arithmetic number, because the mean of its divisors is an integer number (241537122040).

Almost surely, 2^954071631979 is an apocalyptic number.

954071631979 is a deficient number, since it is larger than the sum of its proper divisors (12076856181).

954071631979 is a wasteful number, since it uses less digits than its factorization.

954071631979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12076856180.

The product of its (nonzero) digits is 12859560, while the sum is 61.

The spelling of 954071631979 in words is "nine hundred fifty-four billion, seventy-one million, six hundred thirty-one thousand, nine hundred seventy-nine".