27950745754 has 16 divisors (see below), whose sum is σ = 42298095168. Its totient is φ = 13851699552.

The previous prime is 27950745743. The next prime is 27950745773. The reversal of 27950745754 is 45754705972.

It is a junction number, because it is equal to n+sod(n) for n = 27950745695 and 27950745704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96859 + ... + 255505.

It is an arithmetic number, because the mean of its divisors is an integer number (2643630948).

Almost surely, 2^27950745754 is an apocalyptic number.

27950745754 is a deficient number, since it is larger than the sum of its proper divisors (14347349414).

27950745754 is a wasteful number, since it uses less digits than its factorization.

27950745754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159429.

The product of its (nonzero) digits is 12348000, while the sum is 55.

The spelling of 27950745754 in words is "twenty-seven billion, nine hundred fifty million, seven hundred forty-five thousand, seven hundred fifty-four".