392245947055 has 16 divisors (see below), whose sum is σ = 472159296000. Its totient is φ = 312821736480.

The previous prime is 392245946987. The next prime is 392245947059. The reversal of 392245947055 is 550749542293.

It is not a de Polignac number, because 392245947055 - 2⁷ = 392245946927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 392245946987 and 392245947005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (392245947059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2863990 + ... + 2997820.

It is an arithmetic number, because the mean of its divisors is an integer number (29509956000).

Almost surely, 2^392245947055 is an apocalyptic number.

392245947055 is a deficient number, since it is larger than the sum of its proper divisors (79913348945).

392245947055 is a wasteful number, since it uses less digits than its factorization.

392245947055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135654.

The product of its (nonzero) digits is 13608000, while the sum is 55.

The spelling of 392245947055 in words is "three hundred ninety-two billion, two hundred forty-five million, nine hundred forty-seven thousand, fifty-five".