276068578350 has 96 divisors (see below), whose sum is σ = 716792872320. Its totient is φ = 70223251840.

The previous prime is 276068578337. The next prime is 276068578411. The reversal of 276068578350 is 53875860672.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21264 + ... + 743363.

It is an arithmetic number, because the mean of its divisors is an integer number (7466592420).

Almost surely, 2^276068578350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 276068578350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358396436160).

276068578350 is an abundant number, since it is smaller than the sum of its proper divisors (440724293970).

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

276068578350 is a wasteful number, since it uses less digits than its factorization.

276068578350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764754 (or 764749 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 57.

The spelling of 276068578350 in words is "two hundred seventy-six billion, sixty-eight million, five hundred seventy-eight thousand, three hundred fifty".