9450495405 has 48 divisors (see below), whose sum is σ = 18569416320. Its totient is φ = 4407675264.

The previous prime is 9450495401. The next prime is 9450495407. The reversal of 9450495405 is 5045940549.

9450495405 is a `hidden beast` number, since 94 + 504 + 9 + 54 + 0 + 5 = 666.

It is not a de Polignac number, because 9450495405 - 2² = 9450495401 is a prime.

It is a super-2 number, since 2×9450495405² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9450495401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 414009 + ... + 436238.

It is an arithmetic number, because the mean of its divisors is an integer number (386862840).

Almost surely, 2^9450495405 is an apocalyptic number.

9450495405 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

9450495405 is a deficient number, since it is larger than the sum of its proper divisors (9118920915).

9450495405 is a wasteful number, since it uses less digits than its factorization.

9450495405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850290 (or 850287 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The square root of 9450495405 is about 97213.6585310933. The cubic root of 9450495405 is about 2114.2265635985.

The spelling of 9450495405 in words is "nine billion, four hundred fifty million, four hundred ninety-five thousand, four hundred five".