954478304782 has 16 divisors (see below), whose sum is σ = 1450388828160. Its totient is φ = 471019931928.

The previous prime is 954478304777. The next prime is 954478304827. The reversal of 954478304782 is 287403874459.

It is a super-2 number, since 2×954478304782² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 954478304782.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 722878 + ... + 1559329.

It is an arithmetic number, because the mean of its divisors is an integer number (90649301760).

Almost surely, 2^954478304782 is an apocalyptic number.

954478304782 is a deficient number, since it is larger than the sum of its proper divisors (495910523378).

954478304782 is a wasteful number, since it uses less digits than its factorization.

954478304782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2284935.

The product of its (nonzero) digits is 54190080, while the sum is 61.

The spelling of 954478304782 in words is "nine hundred fifty-four billion, four hundred seventy-eight million, three hundred four thousand, seven hundred eighty-two".