76311699750 has 960 divisors, whose sum is σ = 268223731776. Its totient is φ = 15956352000.

The previous prime is 76311699749. The next prime is 76311699773. The reversal of 76311699750 is 5799611367.

It is a happy number.

It is a super-3 number, since 3×76311699750³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 1045365714 + ... + 1045365786.

Almost surely, 2^76311699750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76311699750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134111865888).

76311699750 is an abundant number, since it is smaller than the sum of its proper divisors (191912032026).

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

76311699750 is a wasteful number, since it uses less digits than its factorization.

76311699750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 2143260, while the sum is 54.

The spelling of 76311699750 in words is "seventy-six billion, three hundred eleven million, six hundred ninety-nine thousand, seven hundred fifty".