116572510000 has 100 divisors (see below), whose sum is σ = 294505315632. Its totient is φ = 44601568000.

The previous prime is 116572509947. The next prime is 116572510009. The reversal of 116572510000 is 15275611.

It is a tau number, because it is divible by the number of its divisors (100).

It is not an unprimeable number, because it can be changed into a prime (116572510009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 23419 + ... + 483418.

Almost surely, 2^116572510000 is an apocalyptic number.

116572510000 is a gapful number since it is divisible by the number (10) 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 116572510000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147252657816).

116572510000 is an abundant number, since it is smaller than the sum of its proper divisors (177932805632).

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

116572510000 is an equidigital number, since it uses as much as digits as its factorization.

116572510000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506888 (or 506867 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 28.

Adding to 116572510000 its reverse (15275611), we get a palindrome (116587785611).

The spelling of 116572510000 in words is "one hundred sixteen billion, five hundred seventy-two million, five hundred ten thousand".