93471908450 has 18 divisors (see below), whose sum is σ = 173861770851. Its totient is φ = 37387898640.

The previous prime is 93471908441. The next prime is 93471908461. The reversal of 93471908450 is 5480917439.

It can be written as a sum of positive squares in 5 ways, for example, as 75047569 + 93396860881 = 8663^2 + 305609^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=216185.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2140232 + ... + 2183468.

Almost surely, 2^93471908450 is an apocalyptic number.

93471908450 is a deficient number, since it is larger than the sum of its proper divisors (80389862401).

93471908450 is an frugal number, since it uses more digits than its factorization.

93471908450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86486 (or 43244 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 50.

Multiplying 93471908450 by its sum of digits (50), we get a square (4673595422500 = 2161850²).

93471908450 divided by its sum of digits (50) gives a square (1869438169 = 43237²).

The spelling of 93471908450 in words is "ninety-three billion, four hundred seventy-one million, nine hundred eight thousand, four hundred fifty".