7013423500 has 48 divisors (see below), whose sum is σ = 15351047712. Its totient is φ = 2799192000.

The previous prime is 7013423441. The next prime is 7013423531. The reversal of 7013423500 is 53243107.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215287 + ... + 245713.

It is an arithmetic number, because the mean of its divisors is an integer number (319813494).

Almost surely, 2^7013423500 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 7013423500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7675523856).

7013423500 is an abundant number, since it is smaller than the sum of its proper divisors (8337624212).

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

7013423500 is a wasteful number, since it uses less digits than its factorization.

7013423500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30907 (or 30895 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 7013423500 is about 83746.1849877354. The cubic root of 7013423500 is about 1914.1531749297.

Adding to 7013423500 its reverse (53243107), we get a palindrome (7066666607).

The spelling of 7013423500 in words is "seven billion, thirteen million, four hundred twenty-three thousand, five hundred".