7200713000 has 64 divisors (see below), whose sum is σ = 18145829520. Its totient is φ = 2658720000.

The previous prime is 7200712993. The next prime is 7200713029. The reversal of 7200713000 is 3170027.

It can be written as a sum of positive squares in 8 ways, for example, as 8655364 + 7192057636 = 2942^2 + 84806^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 263951 + ... + 289950.

Almost surely, 2^7200713000 is an apocalyptic number.

It is an amenable number.

7200713000 is an abundant number, since it is smaller than the sum of its proper divisors (10945116520).

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

7200713000 is a wasteful number, since it uses less digits than its factorization.

7200713000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553935 (or 553921 counting only the distinct ones).

The product of its (nonzero) digits is 294, while the sum is 20.

The square root of 7200713000 is about 84857.0150311688. The cubic root of 7200713000 is about 1931.0425072862.

Adding to 7200713000 its reverse (3170027), we get a palindrome (7203883027).

The spelling of 7200713000 in words is "seven billion, two hundred million, seven hundred thirteen thousand".