555795117963 has 40 divisors (see below), whose sum is σ = 869115810816. Its totient is φ = 353526994800.

The previous prime is 555795117953. The next prime is 555795118033. The reversal of 555795117963 is 369711597555.

555795117963 is a `hidden beast` number, since 5 + 5 + 57 + 9 + 511 + 7 + 9 + 63 = 666.

It is not a de Polignac number, because 555795117963 - 2¹⁶ = 555795052427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 555795117963.

It is not an unprimeable number, because it can be changed into a prime (555795117953) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1380481 + ... + 1737042.

Almost surely, 2^555795117963 is an apocalyptic number.

555795117963 is a deficient number, since it is larger than the sum of its proper divisors (313320692853).

555795117963 is a wasteful number, since it uses less digits than its factorization.

555795117963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117637 (or 3117628 counting only the distinct ones).

The product of its digits is 44651250, while the sum is 63.

The spelling of 555795117963 in words is "five hundred fifty-five billion, seven hundred ninety-five million, one hundred seventeen thousand, nine hundred sixty-three".