954494718156 has 144 divisors (see below), whose sum is σ = 2925826589280. Its totient is φ = 268241984640.

The previous prime is 954494718143. The next prime is 954494718157. The reversal of 954494718156 is 651817494459.

954494718156 is a `hidden beast` number, since 9 + 5 + 4 + 4 + 9 + 471 + 8 + 156 = 666.

It is a super-2 number, since 2×954494718156² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 954494718093 and 954494718102.

It is not an unprimeable number, because it can be changed into a prime (954494718157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1155595 + ... + 1801218.

Almost surely, 2^954494718156 is an apocalyptic number.

It is an amenable number.

954494718156 is an abundant number, since it is smaller than the sum of its proper divisors (1971331871124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

954494718156 is a wasteful number, since it uses less digits than its factorization.

954494718156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2956901 (or 2956886 counting only the distinct ones).

The product of its digits is 43545600, while the sum is 63.

The spelling of 954494718156 in words is "nine hundred fifty-four billion, four hundred ninety-four million, seven hundred eighteen thousand, one hundred fifty-six".