9450473450 has 48 divisors (see below), whose sum is σ = 20009630016. Its totient is φ = 3287116800.

The previous prime is 9450473323. The next prime is 9450473453. The reversal of 9450473450 is 543740549.

It is a super-2 number, since 2×9450473450² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9450473398 and 9450473407.

It is not an unprimeable number, because it can be changed into a prime (9450473453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 360887 + ... + 386186.

It is an arithmetic number, because the mean of its divisors is an integer number (416867292).

Almost surely, 2^9450473450 is an apocalyptic number.

9450473450 is an abundant number, since it is smaller than the sum of its proper divisors (10559156566).

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

9450473450 is a wasteful number, since it uses less digits than its factorization.

9450473450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747119 (or 747114 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 41.

The square root of 9450473450 is about 97213.5456096526. The cubic root of 9450473450 is about 2114.2249263694.

The spelling of 9450473450 in words is "nine billion, four hundred fifty million, four hundred seventy-three thousand, four hundred fifty".