700005180000 has 720 divisors, whose sum is σ = 2682022465584. Its totient is φ = 159344640000.

The previous prime is 700005179987. The next prime is 700005180011. The reversal of 700005180000 is 81500007.

It is a happy number.

700005180000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1343579740 + ... + 1343580260.

Almost surely, 2^700005180000 is an apocalyptic number.

700005180000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 700005180000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1341011232792).

700005180000 is an abundant number, since it is smaller than the sum of its proper divisors (1982017285584).

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

700005180000 is a wasteful number, since it uses less digits than its factorization.

700005180000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025 (or 995 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 21.

Adding to 700005180000 its reverse (81500007), we get a palindrome (700086680007).

The spelling of 700005180000 in words is "seven hundred billion, five million, one hundred eighty thousand".