5473434940 has 12 divisors (see below), whose sum is σ = 11494213416. Its totient is φ = 2189373968.

The previous prime is 5473434931. The next prime is 5473434947. The reversal of 5473434940 is 494343745.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5473434947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136835854 + ... + 136835893.

It is an arithmetic number, because the mean of its divisors is an integer number (957851118).

Almost surely, 2^5473434940 is an apocalyptic number.

It is an amenable number.

5473434940 is an abundant number, since it is smaller than the sum of its proper divisors (6020778476).

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

5473434940 is a wasteful number, since it uses less digits than its factorization.

5473434940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273671756 (or 273671754 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 43.

The square root of 5473434940 is about 73982.6664834406. Note that the first 3 decimals coincide. The cubic root of 5473434940 is about 1762.3276429883.

The spelling of 5473434940 in words is "five billion, four hundred seventy-three million, four hundred thirty-four thousand, nine hundred forty".