4255384655007 has 12 divisors (see below), whose sum is σ = 6146942045400. Its totient is φ = 2836796031888.

The previous prime is 4255384654951. The next prime is 4255384655017. The reversal of 4255384655007 is 7005564835524.

4255384655007 is a `hidden beast` number, since 4 + 2 + 5 + 5 + 3 + 84 + 6 + 550 + 0 + 7 = 666.

It is not a de Polignac number, because 4255384655007 - 2⁷ = 4255384654879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255384655017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10376973 + ... + 10779254.

It is an arithmetic number, because the mean of its divisors is an integer number (512245170450).

Almost surely, 2^{4255384655007} is an apocalyptic number.

4255384655007 is a deficient number, since it is larger than the sum of its proper divisors (1891557390393).

4255384655007 is a wasteful number, since it uses less digits than its factorization.

4255384655007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21178582 (or 21178579 counting only the distinct ones).

The product of its (nonzero) digits is 20160000, while the sum is 54.

The spelling of 4255384655007 in words is "four trillion, two hundred fifty-five billion, three hundred eighty-four million, six hundred fifty-five thousand, seven".