700506481880 has 128 divisors (see below), whose sum is σ = 1742470963200. Its totient is φ = 252100687872.

The previous prime is 700506481859. The next prime is 700506481889. The reversal of 700506481880 is 88184605007.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700506481889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27498029 + ... + 27523491.

It is an arithmetic number, because the mean of its divisors is an integer number (13613054400).

Almost surely, 2^700506481880 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 700506481880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (871235481600).

700506481880 is an abundant number, since it is smaller than the sum of its proper divisors (1041964481320).

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

700506481880 is a wasteful number, since it uses less digits than its factorization.

700506481880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27273 (or 27269 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 47.

The spelling of 700506481880 in words is "seven hundred billion, five hundred six million, four hundred eighty-one thousand, eight hundred eighty".