5613954612 has 96 divisors (see below), whose sum is σ = 15370156032. Its totient is φ = 1561424256.

The previous prime is 5613954553. The next prime is 5613954613. The reversal of 5613954612 is 2164593165.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5613954613) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1142553 + ... + 1147455.

It is an arithmetic number, because the mean of its divisors is an integer number (160105792).

Almost surely, 2^5613954612 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 5613954612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7685078016).

5613954612 is an abundant number, since it is smaller than the sum of its proper divisors (9756201420).

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

5613954612 is a wasteful number, since it uses less digits than its factorization.

5613954612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5277 (or 5275 counting only the distinct ones).

The product of its digits is 194400, while the sum is 42.

The square root of 5613954612 is about 74926.3278961408. The cubic root of 5613954612 is about 1777.2818223233.

The spelling of 5613954612 in words is "five billion, six hundred thirteen million, nine hundred fifty-four thousand, six hundred twelve".