4955138017587 has 20 divisors (see below), whose sum is σ = 7405822908000. Its totient is φ = 3301772698224.

The previous prime is 4955138017553. The next prime is 4955138017591. The reversal of 4955138017587 is 7857108315594.

It is a happy number.

4955138017587 is a `hidden beast` number, since 4 + 9 + 5 + 5 + 1 + 38 + 0 + 17 + 587 = 666.

It is not a de Polignac number, because 4955138017587 - 2⁸ = 4955138017331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4955138017537) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15139368 + ... + 15463205.

It is an arithmetic number, because the mean of its divisors is an integer number (370291145400).

Almost surely, 2^{4955138017587} is an apocalyptic number.

4955138017587 is a deficient number, since it is larger than the sum of its proper divisors (2450684890413).

4955138017587 is a wasteful number, since it uses less digits than its factorization.

4955138017587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30604584 (or 30604575 counting only the distinct ones).

The product of its (nonzero) digits is 42336000, while the sum is 63.

The spelling of 4955138017587 in words is "four trillion, nine hundred fifty-five billion, one hundred thirty-eight million, seventeen thousand, five hundred eighty-seven".