116519780352 has 120 divisors (see below), whose sum is σ = 320737027072. Its totient is φ = 37586534400.

The previous prime is 116519780231. The next prime is 116519780417. The reversal of 116519780352 is 253087915611.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1485477 + ... + 1561947.

Almost surely, 2^116519780352 is an apocalyptic number.

116519780352 is a gapful number since it is divisible by the number (12) 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 116519780352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160368513536).

116519780352 is an abundant number, since it is smaller than the sum of its proper divisors (204217246720).

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

116519780352 is an frugal number, since it uses more digits than its factorization.

116519780352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76533 (or 76507 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 48.

The spelling of 116519780352 in words is "one hundred sixteen billion, five hundred nineteen million, seven hundred eighty thousand, three hundred fifty-two".