9494515455 has 32 divisors (see below), whose sum is σ = 15626096640. Its totient is φ = 4920021120.

The previous prime is 9494515451. The next prime is 9494515463. The reversal of 9494515455 is 5545154949.

It is not a de Polignac number, because 9494515455 - 2² = 9494515451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9494515398 and 9494515407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9494515451) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 84661 + ... + 161729.

It is an arithmetic number, because the mean of its divisors is an integer number (488315520).

Almost surely, 2^9494515455 is an apocalyptic number.

9494515455 is a deficient number, since it is larger than the sum of its proper divisors (6131581185).

9494515455 is a wasteful number, since it uses less digits than its factorization.

9494515455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77311.

The product of its digits is 3240000, while the sum is 51.

The square root of 9494515455 is about 97439.8042639660. The cubic root of 9494515455 is about 2117.5041423523.

The spelling of 9494515455 in words is "nine billion, four hundred ninety-four million, five hundred fifteen thousand, four hundred fifty-five".