11955777082 has 8 divisors (see below), whose sum is σ = 17975276352. Its totient is φ = 5964018300.

The previous prime is 11955777073. The next prime is 11955777089. The reversal of 11955777082 is 28077755911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11955777089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6934044 + ... + 6935767.

It is an arithmetic number, because the mean of its divisors is an integer number (2246909544).

Almost surely, 2^11955777082 is an apocalyptic number.

11955777082 is a deficient number, since it is larger than the sum of its proper divisors (6019499270).

11955777082 is a wasteful number, since it uses less digits than its factorization.

11955777082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13870244.

The product of its (nonzero) digits is 1234800, while the sum is 52.

The spelling of 11955777082 in words is "eleven billion, nine hundred fifty-five million, seven hundred seventy-seven thousand, eighty-two".