55276276995 has 24 divisors (see below), whose sum is σ = 95832876672. Its totient is φ = 29474323200.

The previous prime is 55276276987. The next prime is 55276277029. The reversal of 55276276995 is 59967267255.

55276276995 is a `hidden beast` number, since 5 + 5 + 276 + 276 + 9 + 95 = 666.

55276276995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55276276995 - 2³ = 55276276987 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82350 + ... + 342540.

It is an arithmetic number, because the mean of its divisors is an integer number (3993036528).

Almost surely, 2^55276276995 is an apocalyptic number.

55276276995 is a deficient number, since it is larger than the sum of its proper divisors (40556599677).

55276276995 is a wasteful number, since it uses less digits than its factorization.

55276276995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264923 (or 264920 counting only the distinct ones).

The product of its digits is 71442000, while the sum is 63.

The spelling of 55276276995 in words is "fifty-five billion, two hundred seventy-six million, two hundred seventy-six thousand, nine hundred ninety-five".