1180676347550 has 24 divisors (see below), whose sum is σ = 2509780579536. Its totient is φ = 404803319040.

The previous prime is 1180676347549. The next prime is 1180676347579. The reversal of 1180676347550 is 557436760811.

It is a junction number, because it is equal to n+sod(n) for n = 1180676347492 and 1180676347501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1686680147 + ... + 1686680846.

It is an arithmetic number, because the mean of its divisors is an integer number (104574190814).

Almost surely, 2^{1180676347550} is an apocalyptic number.

1180676347550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1180676347550 is an abundant number, since it is smaller than the sum of its proper divisors (1329104231986).

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

1180676347550 is a wasteful number, since it uses less digits than its factorization.

1180676347550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3373361012 (or 3373361007 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 53.

The spelling of 1180676347550 in words is "one trillion, one hundred eighty billion, six hundred seventy-six million, three hundred forty-seven thousand, five hundred fifty".