94473857956 has 27 divisors (see below), whose sum is σ = 166197634113. Its totient is φ = 46990114080.

The previous prime is 94473857953. The next prime is 94473857957. The reversal of 94473857956 is 65975837449.

The square root of 94473857956 is 307366.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 602702500 + 93871155456 = 24550^2 + 306384^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 94473857891 and 94473857900.

It is not an unprimeable number, because it can be changed into a prime (94473857953) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 192410871 + ... + 192411361.

Almost surely, 2^94473857956 is an apocalyptic number.

94473857956 is the 307366-th square number.

It is an amenable number.

94473857956 is a deficient number, since it is larger than the sum of its proper divisors (71723776157).

94473857956 is an frugal number, since it uses more digits than its factorization.

94473857956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612 (or 806 counting only the distinct ones).

The product of its digits is 228614400, while the sum is 67.

The spelling of 94473857956 in words is "ninety-four billion, four hundred seventy-three million, eight hundred fifty-seven thousand, nine hundred fifty-six".