5494312416 has 96 divisors (see below), whose sum is σ = 15559332768. Its totient is φ = 1691156480.

The previous prime is 5494312409. The next prime is 5494312459. The reversal of 5494312416 is 6142134945.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×5494312416² = 60374937849223514112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54736 + ... + 118256.

It is an arithmetic number, because the mean of its divisors is an integer number (162076383).

Almost surely, 2^5494312416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5494312416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7779666384).

5494312416 is an abundant number, since it is smaller than the sum of its proper divisors (10065020352).

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

5494312416 is a wasteful number, since it uses less digits than its factorization.

5494312416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63604 (or 63596 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 5494312416 is about 74123.6292689450. The cubic root of 5494312416 is about 1764.5654986324.

The spelling of 5494312416 in words is "five billion, four hundred ninety-four million, three hundred twelve thousand, four hundred sixteen".